Вставъте can (can't), could (couldn't) или to be able to
1. I... play tennis in my youth, but I ... play it any more. 2. You ... buy powder and lipstick at the perfumer's. 3. If she has enough money, she ... go to the seaside. 4.1 am afraid I... settle this problem till Friday. 5. The vase was so beautiful that I... help buying it. 6. My grandmother liked music. She ... play the piano very well. 7. The noise was deafening. I... hear anything. 8. The tennis match wasn't easy but I... win it. 9. He didn't want to come but in the end we ... persuade him. 10. I work hard at French. I hope I ... speak French fluently in a couple of months. 11. No wonder Jack ... get to college. He is so hardworking. 12. Mrs. Lawrence has to wear glasses. She ... see very well. 13. Paul felt much better on Sunday, and so he ... play in the match. 14. It was dark. We ... see a thing. 15. They were whispering so I... hear what they were saying very clearly. 16.1... buy that book because Т didn't bring any money with me. 17. I'm sorry, but I won't come to the party on Saturday. 18.1... finish all the work vou wanted me to do yesterday. 19. The manager wasn't in the office for very long, but we ... to speak to him for a few minutes. 20. On entering the house I ... smell something burning in the kitchen. 21.1 am usually very good at tennis, but yesterday I ... beat my brother. 22. When we lived on the coast, we ... swim in the sea every day. 23. If you don't tell me what your problem is, I... help you. 24.1 got home early last night, so I... watch my favourite programme on TV. 25.1... eat anything when I was younger, but now I have to be more careful. 26. Fortunately he ... convince the police that he was innocent.