用所给动词的适当形式填空
1. I haven’t seen you for a long time，where you ( be)？
2. She said she (go) to Nanjing many years ago.
3. Mr. Johnson said that he (talk)with a student’s father at that time.
4. Please come and (sit) on the chair.
5. They finished (do) this work at the end of the month.
6. Lingling is the (give) name of a Chinese girl.
7. I’m sorry I forget (return) your dictionary.
8. My mother (cook) at this time yesterday.
9. You’d better (not go)
10. Keep (work) hard， and you’11 get good result.
1. have been 2. went 3. was talking
4. sit 5. doing 6. given 7. to return
8. was cooking 9. not go 10. working