Вставьте глаголы в правильной форме в предложения

Упражнение 2.

1. I met John a year ago, but I haven't seen him nor heard from him since. (meet, see, hear)
2. I know that you sent us two letters some time ago. (send)
3. A year ago Mr. Bell received a beautiful present from his grandson. (receive)
4. They offered me a job in Mexico. (offer)
5. Were you finished eating? (finish)
6. The new law hasn't come into force yet. (come)
7. Did your new passport arrive yet? No, not yet. (arrive)
8. John still hasn't written to me. (write)
9. Did you buy any cheese at the supermarket when you were in the town center? (buy)