Some people believe that telephone is the greatest invention of the last century. To what extent do you agree?

A group of people believe that mobile phones are one of the most useful and greatest

invention

Change to a plural noun

inventions

show examples

of the

last

decades. I suggest that telephones are a really good accessory in modern life and it does our life much easier and can even replace everything. But it

also

has its own pros and cons. Nowadays, to use and create a new type of phone is catching on and it's a really great technology for humans.

For example

, with

this

,gadget we can do everything like order food, do online shopping, work, video conferences or even chat with people from another country. At the

last

,

time

it

Correct pronoun usage

apply

show examples

replaces everything and even everyone. We can use it on any occasion and save our

time

for useful things. As every normal thing has its positive and negative impact our accessories are

also

no exception. I think that the disadvantage of it is that we cannot deal with

time

management and

keep

Wrong verb form

keeping

show examples

balance.

For example

, the young generation is used to doing their work, homework and

such

kind of things online and staying at home. But they forgot about their personal life.

Moreover

, a person who spends a part of his

time

in front of his telephone can lose his vision or have problems with health. In conclusion, it's vivid that it's not the greatest invention,but good at his own work. And if we will try to find or learn ways how to keep balance and how accurately use it our vision can be saved.

Furthermore

, it has more pros than cons. I agree that technology

Add a missing verb

has

show examples

really good invention in the

last

time

because of its help to humanity.