Заполните пропуски словами can, can't, could, couldn't, to be able to 1. i'm afraid you at the moment. 2. i don't think i' to the meeting. 3. the negotiations broke down because on the price. 4. you were having problems, so i didn't interrupt. 5. if a firm order today, we by friday. 6. i find portuguese very difficult i understand it, but it. 7. sorry, you next week, but i the week after. 8. a: will to the training seminar? в: no, i'm very busy. 9. i'm sorry to your talk yesterday i had to sort out a problem. 10. really well when i was in my twenties, but now i'm out of practice.
2)be able
3)couldnt
4)could
5)Can, be able to
6)Couldnt, could(was able to)
7)wouldnt be able to(cant), be able to
8)be able to
9)couldnt
10)could