Dear Mrs Barrett, 
My name is Ikram Lach and I am a freshly graduated nurse. I am writing to let you know that yesterday I saw your advertisement in Ladies Magazine and I am interested to work with you  the 
next
 summer.
Linking Words
Firstly
, I have worked with foreign individuals before whether young or elderly people and I was doing plentiful tasks for them Linking Words
such
 as groceries, cleaning, carrying for children. Linking Words
As a 
Linking Words
result
 Add a comma
,result
Linking Words
this
 experiences made me more flexible.
Correct determiner usage
these
Secondly
, working with you will help me a lot to improve my English since I am looking forward to pursuing my master's degree in Canada. Linking Words
In addition
, I am a quite social person and I am into building relationships with people around the globe and Linking Words
also
 discovering new cultures.
Linking Words
Finally
, I will be available all  week except Wednesday because I have to attend my painting course Linking Words
besides
 I am waiting to hear from you 
Yours faithfully,
IkramLinking Words