Умоляю Употребите глаголы в форме Present Perfect
(Present Perfect Continuous) или Past Indefinite.

1. Mr. Jones . (not, to speak) to me since he . (to return) from his trip.
2. Mr. Jones . (to speak) to me when he . (to return) from his trip.
3. She . (to cook) for the company for about two years. Everybody thinks her dinners are wonderful.
4. She . (to cook) for the company for about two years. Then she . (to have) a baby and . (to leave) the job.
5. I . (already, to buy) everything necessary for the party.
6. I . (already, to buy) everything necessary for the party on the way home.
7. I . (to know) this poem for a long time.
8. I . (to know) this poem long ago. But I can’t remember it now.
9. When . (you, to send) him the letter?
10. Since when . (you, to send) him letters?
11. I . (to read) this book three or four times. I like it very much.
12. I . (to read) this book three or even four times in my childhood.
13. How long . (you, to stay) there?
14. How long . (you, to stay) here?