1. She (fail) the exam, I'm sure.

2. I suppose he (come) soon.

3. I (not lend) you any money.

4. I (be) very upset if you really do it.

5. Could you wait for me. It (not last) long.

6. They (have to) pay the ticket.

7. I (not let) you off, I promise.

8. Let's go to the cinema. It (be) great.

9. I (tell) you everything if you promise to keep it to yourself.

10. (you go) with us?

11. I (not give) you my book.

12. I'm sure he (do) this for you.

13. I (probably go) with us, but I'm not sure.

14. (it work) if I switch it off?

15. We (not feel) good among them.