Thank you very much for helping me.

I just want to make sure that all the alternatives are possible.
1) I like spending time on the net (Can you say that?)
2) I lived in London until the age of two. (better: until I was two years old; up to the age of two?)
3)Most of my classmates (the majority of my classmates) come to school either by car or by bus. Only a few among them walk or cicle to school.
4) All of my classmates have lunch at home or at a cafè because the school hasn't got a school canteen.
5) They can't choose their examination subjects. Some among (of) us do a part-time job in the summer. They do a paper round .

1 answer

In #1, you should probably have an apostrophe -- on the 'net -- since it's a shortened form of "Internet."

#3 - spelling -- cycle

#5 - no "of" and change "do" to "have"
(I have no idea what the last sentence means.)