You arranged to visit a friend in Canada but an important event at home now means that you must change the dates of the visit.
Write a letter to your friend. I your letter:
•explain the important event
•apologise for the situation
•suggest a new arrangement
Some people believe that professionals, such as doctors and engineers should be required to work in the country where they did their training. OtheS believe they should be free to work in another country if they wish. EXAMPI Discuss both these views and give your . What Give reasons for your answer and include any relevant examples from your own knowledge or experience.
The rapid development of technology allows students to get university and college degree by taking online courses. People have different opinions toward distance learning because it brings advantages and disadvantages. I will discuss both negative and positive sides of the online courses.
Primarily, online teaching offers convenient for both students and teachers. If the teacher can take lessons online at home, this can save abundant time that spend on traffic congestion. Thus, professor can spend more time to prepare the lectures and students can have more time to focus on their homework projects. The local students can benefit from online teaching and the international students can take courses much easier than before. Foreign students can just stay in their homeland to get the same level of lessons, which have an economic benefit that saves money from renting.
However, some people claim online courses have also a lot of disadvantages compared with teaching in classroom. Without physically being in the classroom, students can fake the attendance because people can just sign in the online classroom without really listening. Meanwhile, studying online is not a good way to help teachers and students to know each other, which limits the opportunity of students to ask professor or classmates’ questions.
From my perception, the advantages that people can benefit from online course can totally outweigh the cost that students paid. Time is the most valuable things in the world, which is worth to be traded by using the opportunity to ask question. Choosing whether the traditional teaching in campus or studying at home may depend on personal needs and both of them is excellent method for studying.
You live in Ho Chi Minh City. You moved to Manchester to study English three months ago. You have just received an email from a friend of mine, Sara from London. Read part of her email below. Write a reply to Sara. In your email, you have to describe Manchester and the weather there, tell her about your part-time job, the family you are staying with, and your activities in the evening, and finally you have to write about your English classes there. You should write at least 120 words.
You work for an international company. You have seen an advertisement for a
training course which will be useful for your job.
Write a letter to your manager. In your letter
• describe the training course you want to do
• e x p l a i n what t h e c o m p a n y could d o t o help y o u
• s a y how the course will b e useful for your job
It is true that the question of whether to divide opinions regarding the budget allocation of the educational sector or allocate a high proportion of the budget to purchasing laptops and tablets remains a source of controversy in the field. I would argue that both of these aspects are crucial for enhancing education, so equal funding should be given. I will outline the reasons for this in this essay
Some people think that men and women have difference qualities, therefore certain jobs are suitable for men and others for women. To what extent do you agree or disagree ?21:10/-strong/-heart:>:o:-((:-hĐã nhậnXem trước khi gửiThả Files vào đây để xem lại trước khi gửiTrả lời Some people think that men and women have difference qualities, therefore certain jobs are suitable for men and others for women. To what extent do you agree or disagree ?
Computer and AI are being increasingly used for online education. Can AI enhances the learning experience? Is this a positive or negative development?
the following maps show some of the changes that have taken place in Dubi in recent years decade. summarise the information by selecting and reporting the main features and make comaparisons where relevant
The pie graph below show the result of a survey of children's activities. The first graph shows the cultural and leisure activities that boys participate in, whereas the second graph shows the activities ni which girls participate.
The most important aim of science should be to improve people's lives. To what extend do yoi agree or disagree with this statement?
You are not happy about a service you recei A couple of days ago from a company and you have decided to complain about it .
Write a letter to the company to complain about the poor service you received from it's employees
Expenses are increasing day by day for all kind of human requirements like food, accommodation and children education, etc. and living standard is improving due to various technological innovations. So, it has become common for many families to have both parents working. There are two kinds of families having working parents nowadays. Some may choose for having a better life and to make their future financially secured, while another chooses because of their financial needs. Recently, from the last decade women empowerment has seen a significant improvement. So, Women are sharing equal responsibilities with men in all professions.I believe that families having both working parents have edge over others in a financial perspective. But its impact on children must be recognized first. In families, when parents go to work, children are left at home alone. Some people argue that children become independent and they learn how to manage their selves. In addition, they believe that children who grow up having the support of their relatives in the family make them more social and kind.On the contrary, other believe that both working parents do not give enough attention to children’s development. Thus, children become undisciplined and may go out of hand sometimes. According to them, if one of the parents is earning enough money, then another should concentrate on children’s development. Money is not a serious matter always. Parents should not become too greedy.There are many examples of both working parents from my friend circle. They are good parents and understand their responsibilities towards their children. So, as a conclusion, I will say it depends on the way of thinking of individuals and the way of interacting with their kids. One should identify own situation and requirements and act accordingly.
The graph below shows the demand for electricity in England during typical days in winter and summer. The pie chart shows how electricity si used ni an average English home. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
You recently took a trip with a taxi company. The driver behaved in an unacceotable way and you had a lot of problems. You complained to the company but no-one has replied to the taxi company. In your letter:
- so why you are writing
- how you feel explain what happened
- tell them what you would like them to do
Write a letter to a manager of the taxi company to complain about the problem with the taxi service used by you.
- when and where you used the taxi service
- describe A problem you faced
- what you expect from the manager to do
Hope this letter finds you in radiant health and the best of spirits. I can never forget the wonderful moments we spent together at the Scotland tour. I am writing this letter to specially request you to send photographs of that tour.
You recently used a taxi and left some important documents there. Write a letter to the taxi manager and say: – Describe what you left and where it happened. – Why are these papers important? – What would you like the manager to do about it?
The graph below shows the average time spent by four car manufacturers to produce vehicles at their US factories. Bạn đã gửi Mở ảnh
Computers and artificial intelligent technology are increasingly being used for online education. Can A.I enchance the learning experiences. Is this a positive or negative development?
I am writing to you because I am unable to pay next month's rent which is due on Monday. Unfortunately, the other day, I lost my wallet which there was a large amount of money inside. I have, therefore, had to ask my parents to deposit money into my account. Since the financial transaction is a time-consuming process, I will pay your rent upon receiving the money. I am so sorry for any inconvenient to have caused you.
they become totally out of control. In my opinion, I strongly disagree with the statement and the reasons for this will be discussed in the forthcoming paragraphs.
Some people feel that cities should allow space for spaces for graffiti while others feel it should be banned. Discuss both views and give your own opinion.
The table shows the passenger and aircraft movements for last year at Singapore Changi Airport. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.
Some peoplebelieve tha it is essential to include physical eduction classes i the curriculum for all school-age children. Others think that children's time is better spent on more academic subjects. Discuss both biew and give yur own opinion.
Some people think studenti should study the science of food and how to prepare it.Others thinks students should spend time on important subjects .Discuss both sides and give your opinion.
High school should allow students to study the courses that students want to study. Specify reasons and example to support your opinion.
There are opinions that students who are in high school take more courses in the relevant subject. I personally believe that attendant to extra courses make a person more active and well-prepared.
Extra-courses make a person well prepared while rare puppets do it while they are taking high school. It can be several reasons why students should take extra courses while they are in needs. Firstly, they are on the point of graduation the University; they should be extremely hard working on their studies to pass the university entrance exams. Secondly, high school is a great and a unique chance for every single student to well-prepared for the next terms. Thirdly, a well prepared will be helped to have a high rank in university department where she/he wants to get in for four year diploma.
On the other hand, taking more course cause self-confidence for the individuals and as well as for studies ahead. I believe that more courses will be effective for the following studies due to a person has at least a general scamming or scanning, or even knowing any formula or any details of the lesson formulas.
Eventually, I strongly hint to any students who are already in high school or who are attempting to high school to join extra-courses in order to have a smooth transition from high school to a university with a great eligibility and powerfully.
Computers and AI technology are increasingly being used froe online education. Can artificial intelligence enhance the learning experience? Is this a positive or negative development?
There remains a controversy whether it is advisable for youngsters to perform voluntary tasks during their spare time. I am in all agreement that this will be advantageous for both students’ self-development as well as social living standards.
Technologies like AI and Robotics are automating many human jobs and helping to maximize company profits. However, this may result in a new wave of mass unemployment and the government should step in to regulate these fields. Discuss arguments for both sides and give your opinion.
Many offenders commit more crimes after serving their first punishment. why is this happening and what measure can be taken to tackle thi problem.
The chart below shows the percentage of students choosing three university majors in a Saudi university from 2015 to 2025. | Year | Medicine | Engineering | Business | | 2015 | 40% | 35% | 25% | | 2017 | 38% | 34% | 28% | | 2019 | 35% | 32% | 33% | | 2021 | 33% | 30% | 37% | | 2023 | 30% | 28% | 42% | | 2025 | 28% | 26% | 46% |
Nowadays group of people believe that newspaper is the best way to ger news,However, other people think that social media is better. This essay discuss both of this veaws and explain why I think that media is better than newspaper. to begin with the main reason
As the internet becomes more popular, newspapers are becoming a thing of the past. To what extent do you agree or disagree with this statement? Due to advancements in technology, reading or watching news on the Internet is becoming popular nowadays, and importance of newspapers is declining. I completely agree to this statement that with the advent of Internet newspaper seems a product of the past time.
I am writing to you because I am unable to pay next month's rest which is due on Monday. Unfortunately, the other day, I lost my wallet which there were a large amount of money inside. I have, therefore, had to ask my parents to deposit money to my account. Since the financial transaction is a time-consuming process, I will pay your rent upon receive the money. I am so sorry for any inconvenient to have caused you.
In the globalization process, technology has changed the way people connect with each other. While this development may bring about some potential benefits, I would argue they are eclipsed by the significant drawbacks.
The line graph shows the sales of gold in Dubai for 12 months in 2002 in millions of Dirhams. Summarize the information by selecting and reporting the main features, and make comparisons where relevant.
Some people believe that there are no compelling reasons for us to protect animal species from extinction as it occurs naturally. I personally disagree with this conviction and will support my argument in the essay below..
some people say that advertising encourages people to buy things they do not need. Others say that advertisements are important sources of information about new products. Discuss both views and give your opinion (Chi Vu)
Disney rated Skibidi Toilet series as one of the best cartoon series last year, while some think that it is true, others say that it is not convincing. Discuss both views and give your opinion.
Many People today would argue that cinemas are becoming irrelevant due ti new streaming services. to What extend do agree or disagree?
some people believe that a person's intelligence is inherited from the parents, while others believe that their environment is the main factor. Discuss these views. which factor do you think is mostly responsible For intelligence? There has keen a controvertial views between people over whether nature or kurture is a main factor to a person's intelligence. there are valid opinions on both sides, which I will consider now.
In the world today, people prefer to give birth to their young once in an advanced age. Although having offsprings at older age are significant to couples but it associate with some disease conditions, it create room for proper planning which i believe far outweigh the disadvantages as disease conditions can be manage medically, while it causes decrease in number of offspring by parents.
It is inevitable that tradition cultures will be lost as technology develops. Technology and traditional cultures are incompatible. Agree or disagree? [ I partly agree with this assertion, while it may be true in the case of some societies, others seem to be unaffected by technology and the modern world.
Some people say that parents should encourage their children to take part in organised group activities in theri free time. Ohter say that it is imortant for childern to learn how to occupythemselves on their own. Discuss both these views and give your own opinion.
Some people feel that paparazzi should not follow celebrities and invade their privacy by taking pictures of them everywhere, while others believe this is just the price of fame. Discuss both sides and give your opinion. Give reasons for your answer, and include any relevant examples from your own knowledge or experience.
When someone achieves greatness thanks to an innovation or other breakthrough, it is usually agreed that the individual has a high level of intelligence. Do you think that inborn thinking skills play the main role in the successful life of people? What role does ‘nurtured’ intelligence play i achievements n of a successful person?
Artisits need a certain amount of freedom to develop their creativity. Some people think that artisits should have total freedom to express any thoughts and ideas. To what extent di you agree or disagree
Today Advertisement me 1 message No attachment 1:55 AM No Subject These days, there is a widespread argument on the issue of whether large companies should provide sports and community facilities to the local people. While some still hold to the conservative view, I strongly argue that it is expected from large companies to establish sports and community facilities for the local people. The reasons for this are as follows. First of all, it is vitally important that large companies attempt to compensate for the harm they have brought to the local populations’ lives. Although such companies as Ferray factory have generated higher employment opportunities for the local residents, their ecological damages and disruptive impacts on residents’ daily lives like air pollution, noise pollution and heavy traffic are undeniable. In order to alleviate applied drawbacks, building sports gyms, health clinics and schools could be compensating. It is, therefore, necessary for large companies to pay adequate attention to the locals' tranquillity. Yet, perhaps the strongest argument in favour of this issue is the tremendous merits that would return to benefit those companies. Of course, investing in such facilities would impose an economic burden on large companies, nonetheless, this approach would increase convenience and enjoyment for their employees as well, resulting in efficiency growth at work. For instance, having provided such facilities for locals by Google company resulted in a peaceful life as well as an increase in the workers' innovation and problem-solving skills. Additionally, this would be associated with skilled workforces in the future. So, rather than considering building facilities for the public redundant, fulfilling these methods is advisable in the long term. By way of conclusion, I once again reaffirm my position that dedicating funds to providing facilities for local people is justified. Furthermore, warning the chief executive of the consequences of both implementing and ignoring this policy would encourage them to inv me 1 message No attachment 1:18 AM No Subject The graphs below show the percentage of graduates that got full-time jobs after graduating from a university in Australia, and the average salary of both these types of graduates, from 2004 to 2012. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. A glance at the line graph provided compares the rate of full-time recruitment among Math graduates and other graduates from an Australian university, while, the table illustrates their salaries during th me 1 message No attachment 1:17 AM No Subject All large companies should provide sports and community facilities to the local community. To what extent do you agree or disagree with this statement? Give reasons for your answer and include any relevant examples from your own knowledge or experience. Give reasons for your answer and include any relevant examples from own knowledge or experience. These days, there is a widespread argument on the issue of whether large companies should provide sports and community facilities to the local people. While some still hold to the conservative view, I strongly argue that it is expected from large companies to establish sports and community facilities to the local people. The reasons for this are as follows. First of all, it is vitally important that large companies attempt to compensate for the harms they have brought to the local populations’ lives. Although such companies have generated higher employment opportunities for the local residents, their ecological damages and disruptive impacts on residents’ daily lives are undeniable. A salient example of this is air pollution, noise pollution and heavy traffic that local individuals have to tolerate. In order to alleviate applied drawbacks, building sports gyms, health clinics and schools could be compensating. It is, therefore, necessary for large companies to pay adequate attention to the locals' tranquility. Yet, perhaps the strongest argument in favour of this issue are the tremendous merits that would return to benefit those companies. Of course, investing on such facilities would impose economic burden to large companies, however, this approach would increase convenience and enjoyment for their employees as well, resulting in the efficiency growth at work. For instance, having provided such facilities for locals by Google company resulted in a peaceful life as well as an increase in the workers innovation and problem-solving skills. Additionally, this would be associated with skilled work forces in the future. So Yesterday Deel Immigration 1 message No attachment Nov 26 Essential Immigration Tips for a Stress-Free Holiday Discover essential travel tips, potential U.S. visa changes, and exciting updates like Kyrgyzstan's new digital nomad status. View in browser Hello Golchin, As the holiday season approaches, we're here to help you navigate the latest in immigration and travel. This month's newsletter is packed with essential tips for international travel, insights into potential U.S. visa changes, and exciting updates like Kyrgyzstan's new digital nomad status. Plus, join our webinars to stay ahead in global mobility. New t Monday scholarshipdb.net 1 message No attachment Nov 25 10 new job/jobs on site scholarshipdb.net scholarshipdb.net Hello [email protected] There are 10 new positions matching your search criteria Project manager, 18 Nov 2024 PhD position: Engineering advanced heart-on-chip devices (f/m/d), 20 Nov 2024 Postdoctoral researcher in shared mobility , 22 Nov 2024 Postdoctoral Research Associate, 22 Nov 2024 Faculty Instructor Research - Full-Time, 23 Nov 2024 Postdoctoral position: Developing a human lymphoid organ-on-chip to evaluate candidate mRNA vaccines, 22 Nov 2024 Veterinary Hospital Supervis Sunday آکادمی سنجش از دور 1 message No attachment Nov 24 🌏🌏تخفیف بزرگ روز GIS دوره های جدید جی آی اس🌏 view_in_browser دوره های آنلاین آموزش های جامع آموزش های کاربردی آموزش رایگان سلام خدمت همه متخصصین به لحظه های پایانی تخفیف GIS Day رسیدیم و تخفیف 42 درصدی برای همه آموزش ها و دوره ها برای اعمال تخفیف از کد زیر استفاده کنید کد تخفیف 42 درصدی فقط تا یکشنبه = gisday ورود به بخش Last week Mahdi Modarres 1 message Message has attachments Nov 23 یادگیری آیلتس با چاشنی تند تخفیف 🔔زنگ پر تخفیف بلک فرایدی ⏰ از شنبه ۳ آذر تا جمعه ۹ آذر 💰تخفیف ۷۰٪ دوره های آیلتس ⚠ فقط برای ۷۰ نفر اول در سایت www.ieltsmodarres.com Mahdi Modarres 1 message Message has attachments Nov 23 یادگیری آیلتس با چاشنی تند تخفیف 🔔زنگ پر تخفیف بلک فرایدی ⏰ از شنبه ۳ آذر تا جمعه ۹ آذر 💰تخفیف ۷۰٪ دوره های آیلتس ⚠ فقط برای ۷۰ نفر اول در سایت www.ieltsmodarres.com IELTS Tehran 1 message No attachment Nov 23 Are you really ready for your CD IELTS exam? داوطلب گرامی Golchin Azizinaybin، از اینکه ثبت نام آزمون آیلتس خود را در موسسه آیلتس تهران انجام دادید از شما سپاسگزاریم. تقریبا تمامی مواردی که به نمره قبولی آیلتس نیاز دارند، دارای مراحل متعددی هستند که دریافت نمره آیلتس فقط یکی از آنهاست. از این رو هدف تیم کمک و همیاری با داوطلبان به منظور me 1 message No attachment Nov 22 No Subject The graph below shows the number of films produced by five countries in three years. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. A glance at the graph provided compares the number of movies produced by five nations in 2007, 2008 and 2009. In general, compared to other nations, A and B countries made the highest cooperation in producing a higher number of movies. It is evident from the information supplied that the bigest film producer was nation A which published 90 movies in both 2007 and 2008, and a slightly lower 80 ones a year later. Yet, by far the most significant change to take place during this oeriod was the increased produced movies by nation B from 50 movies in 2007 and 2008 to 70 movies in 2009. In stark contrast, however, the other countrirs played the least role in producing movies. Having produced less than 20 movies in the all three years, nation A experienced an upward trend in this field, while nation D and E virtually saw a stable trend. Advertisement me 1 message No attachment Nov 22 No Subject People believe that they should be able to keep all the money they earn and should not pay tax to the state. To what extent do you agree or disagree with this statement? Give reasons for your answer and include any relevant examples from own knowledge or experience. The past 50 years have seen a dramatic increase in striks and complaints against paying tax to the state. While some argue that it is their civil right to save all their income without fraction fot tax, in this essay, I intend to argue that it i آکادمی سنجش از دور 1 message No attachment Nov 22 🔰جشنواره روز جی آی اس آموزش های خود را در روز GIS تهیه کنید🌏 view_in_browser دوره های آنلاین آموزش های جامع آموزش های کاربردی آموزش رایگان سلام خدمت همه متخصصین بالاخره به GIS Day رسیدیم و تخفیف 42 درصدی برای همه آموزش ها و دوره ها برای اعمال تخفیف از کد زیر استفاده کنید کد تخفیف 42 درصدی فقط تا ظهر شنبه = gisday ورود به بخ [email protected] 1 message No attachment Nov 22 New jobs posted from careers.pacificorp.com You are receiving this email because you joined the PacifiCorp Talent Community on 6/14/23. You will receive these messages every 7 day(s). Your Job Agent (Environmental Analyst (Mid/Sr), Portland, OR (Remote work available) #110492, Portland OR US) matched the following jobs at careers.pacificorp.com. ((Click to modify)) Environmental Analyst (Mid, Sr.), Portland, OR #112739 - PORTLAND, OR, US, 97232 Systems & Development Analyst 1/2/3 or Senior (Portland, OR) #111393 - PORTLAND, OR, US, 97232 Systems & De me 1 message No attachment Nov 22 No Subject The diagram below shows the process by which bricks are manufactured for the building industry. Summarise the information by selecting and reporting the main features and make comparisons where relevant. Given is a figure illustrating the detailed process of brick production which entails 5 stages. In general, it is an environmentally unfriendly process due to the huge amount of natural resources consumption and ecological damages. First, the raw material for brick manufacturing which is a type of sticky earth named clay is excavated by diggers. Having passed them through a metal grid into a roller machine separates useless big pieces of stones. The acquired substances then, blended with sand and water and poured in mould or a bigger container which demand wire to cut them into standard size of brick. Yet, the gained bricks are smooth and should be dried in an oven for 24 to 48 hours. Finally, they are transferred into the first kiln of moderate temperature and then the second kiln with 870 to 1300 centigrade in cooling chamber for 48 to 72 hours. Afterwards, they are ready to be packed and delivered. me 1 message No attachment Nov 22 No Subject Some people believe music plays an important role in society, while others think it is only a form of entertainment for individuals. Discuss both views and give your own opinion. Give reasons for your answer and include any relevant examples from your own knowledge or experience. These days, there is a widespread disagreement on the issue of whether music have a positive impact on humans’ lives or is just a tool for entertaining. While some contend that it has just entertaining consumption, in this essay, Penn State World Campus 1 message No attachment Nov 21 We celebrate you this season A look inside the life of an online learner. As we prepare to close the books on another year, we want to take this opportunity to thank you for considering Penn State as a partner in online learning. One of the best parts of the season is catching up with friends and family. Over the holidays, many of our students find themselves answering questions about online learning and their Penn State World Campus experience. We made a quick video for our students, covering some of the most common questions they may Penn State World Campus 1 message No attachment Nov 20 Meet your Penn State leadership We are always available to help our lifelong learners. Golchin, We're excited about your interest in Penn State World Campus and wanted to give you a sense of our commitment to student success, starting at the top. Our leadership consists of administrators with strong educational backgrounds and a dedication to ensuring students have the resources and support they need to succeed. Our faculty and department heads have deep expertise in their fields combined with a passion for supporting adult learners. Our Indeed 1 message No attachment Nov 20 Jada Staffing Inc. is hiring for GIS Specialist. 9 more GIS jobs in United States. Apply now at Lumen, Enviva, and GAI Consultants INC 10 new GIS jobs in United States These job ads match your saved job alert ¹ GIS Specialist Jada Staffing Inc. Remote $52.50 - $65.00 an hour Easily apply Demonstrate experience with GIS and web server setup and configuration, ensuring reliable integration of LACPS with web-based mapping and reporting tools.6 days ago Geographic information specialist - USC/GC Candid8 Remote $55 - $60 an hour Easily apply Manage GIS data and develop GIS-based solutions to me 1 message No attachment Nov 20 No Subject The past 50 years have seen a dramatic increase in downloading books and music from the internet. Despite the undeniable economic harm that copyrighted books and music have brought to their producers' lives, I intend to argue that the overall benefits of this are numerous. The reasons for this are as follows. First of all, it is an irrefutable fact that the availability of books and music on the Internet for free would result in a significant decline in the number of published ones in the future. Downloadin (No Subject) me To golchin azizi 1:18 AM Nov 27 at 1:18 AM The graphs below show the percentage of graduates that got full-time jobs after graduating from a university in Australia, and the average salary of both these types of graduates, from 2004 to 2012. Summarise the information by selecting and reporting the main features, and make comparisons where relevant. A glance at the line graph provided compares the rate of full-time recruitment among Math graduates and other graduates from an Australian university, while, the table illustrates their salaries during the period from 2004 to 2012. In general, it seems that math graduates not only were more successful in finding full-time jobs but earned more than other graduates. It is evident from the information supplied that the rate of full-time employment for math graduates was higher than graduates of other majors, experiencing a steady trend between 75% and 80%. However, it fluctuated considerably for other graduates. From 65% in 2004, it peaked at 82% in 2006, before dropping to less than 60% in 2012. Interestingly, Math graduates earned more than other graduates. Although their salaries were the same at $41000 in 2004 and $43000 in 2006, after 2008 the gap between them increased. Having earned $50000 in 2008, math graduates’ income reached $56000 in 2012. Meanwhile other graduates experienced a marginal growth in their income which was $45000 in 2008 and $51000 in 2012. Some people feel that cities should allow for spaces for graffiti while others feel it should be banned. Discuss both sides and give your own opinion. lisa