1. Complete the text. Use can, can’t, could, be able to, must, will have to or have to.
1. I’m afraid I (1) …………….help you at the moment.
2. I don’t think I’ll (2)…………….. come to the meeting.
3. The negotiations broke down because we (3)……………agree on the price.
4. I (4)…………….. remember to email Steve and thank him for all his help.
5. Sorry, I (5)……………….go now, the meeting begins in five minutes.
6. You (6)………………….try to be more diplomatic when you are speaking to Tim.
7. I find Portuguese very difficult. I (7)……………..understand it, but I (8)……………. Speak it.
8. - Will you (9)………………… go to the training seminar?
- No, I (10)……………….. . I’m very busy.
9. I’m sorry. I (11)…………….. come to your talk yesterday. I had to sort out a problem.
10. I (12)………………. go to the dentist next Friday morning, so I’ll be a little later.