Question

Помогите пожалуйста
Choose the correct answer.
1. _____ he understand what you were talking about?a) Could b) Cans c) Coulded
2. My sister _____ play tennis now.a) can to b) can c) will can
3. I _____ walk when I was less than a year old.a) canb) could c)have can
4. (Polite) _____ you tell me what time it is, please?a) Could b) Can c)Will
5. My grandfather ________ walk without any help last night.a)can b) could c) was able to
6.I would like to ________ play the piano.a) can b) could c) be able to
7. How long have you ________ drive?a) can b) coulded c)been able to
8. I'll ________ help you later.a) can b)could c)be able to
9. Can you help me? I ________ never understand this.a) can b) cannot c) am able to
10. Will people ________ live forever one day?a) could be b) be able to c)could be able to

Answer 1

1) a could
2) b can
3) b could
4) a could
5) c was able to
6) c be able to
7) c been able to
8) c be able to
9) a can
10) b be able to