1 How many languages are there in the world?
2 Does one in every seven people in the world speak English or Chinese?
3 What are the reasons of English popularity?
4 What language is the official language of the United Organisation?
5 Where is English a part of the 20th and 21 st centuries.?
6 What language is used by pilots?
7 Do most educated people speak fluently?
8 Leaning English gives a chance to get a better jobs, doesn't it.?
9 Is English useful when you travel?Why?
10 What will help you to master your English?
4)Simon often comes late,dosent he?
5)We played water polo
Yesterday ,weren't we?
6)They left for Moscow 3 hourse ago,weren't they?
7)He had a good time at the party,hadan't he?