Ex.2 What gadget(s) help(s) you to do the following: 1) To surf the Net
2) To take pictures
3) To send text messages
4) To watch films
5) To talk to your friends/ relatives
6) To store music
7) To read an electronic book

With all due respect, I don't think that was a wise decision to have that boy leave the classroom. He wasn't even the one to blame! Clearly that was another boy who was disrupting your lesson by making jokes, so that the girls could marvel at his wits.

I would make him stand up and come to the blackboard, and then repeat all the jokes out loud. That would only be fair if everyone could have a good laugh. And that would most certainly make the boy a local star! Or not. Or he would  just be so embarassed that he would never even consider cracking a joke in your class.

При всем уважении, я не думаю, что это было мудрым решением выгнать мальчика из класса. Это ведь была даже не его вина! Очевидно,  что другой паренек нарушал тишину своими шутками, только для того, чтобы девочки могли восхититься его остроумием.

Я бы заставил его выйти к доске и повторить все шутки вслух. По-моему это честно, в этом случае все ученики могли бы от души посмеяться. К тому же мальчик, наверняка, стал бы местной звездой! Или нет. Или бы он просто был до такой степени смущен, что никогда бы больше даже не думал шутить на ваших уроках.

a) Cambridge is formed from a variety of institutions, isn't it?

b) All the colleges are self-governing institutions within the university, aren't they?

c) It does not have a main campus, does it?

d) The university also operates eight cultural and scientific museums, doesn't it?

e) Cambridge has educated many prominent scientists, politicians, lawyers,

philosophers, hasn't it?

f) There are 31 colleges with 18,271 students with 9,823 academic and

administrative staff members at Cambridge University, aren't there?

g) No college is as old as the university itself, is it?

h) Cambridge is now the only remaining United Kingdom university with femaleonly colleges, isn't it?