1 Who can translate this sentence?
2 Which of you can go to the cinema tomorrow morning? Nobody of us can.
3 Could I come in ?
4 Could I borrow your book for a moment ? Certainly.
5 Could I leave my child at your place for an hour? Certainly.
6 Could you help me? You're welcome.
7 Was he able to meet you? No,he wasn't able to meet us.
8 Will you be able to come tomorrow evening? Unfortunately, I won't.
9 Could you do it today? Yes, I think, I could.
10 Which of you can read English books? I'm afraid, none of us can.
11 I also wanted to go to the cinema but I couldn't.
12 I can't stay here today.
13 Who can answer my question?
14 Will you be able to discuss these questions on Monday?
15 Could I ask you a question? Certainly, you can.