Choose the right answer:
1. Could I ask you a question, please?
a) No, you wouldn't. b) Yes, of course.
2. Will you explain this to me?
a) Yes, I should. b) Certainly
3. We could go to the cinema tonight?
a) That's a great idea. b) No, we might not
4. Shall I carry this bag for you?
a) Yes, please. No, you won't.
5. Can I borrow your dictionary?
a) Not at all. b) Of course​.