Fill in the blank with the suitable form of verb in the bracket
1. They (watch) …………….. cartoon together at the moment.
2. Mary and John are neighbors. They (know) …………….. each other for a long time.
3. We (come) ……………..to New York yesterday.
4. We (begin) …………….. to study English since 1999.
5. My mother is strong enough (lift)…………this box
6. The teacher asked me (not make) …………….. noise in class.
7. The boys like (play) ……………..games but hate doing lessons.
8. His doctor advised him ………… ( stop) smoking yesterday.
9. Look at those black clouds! It ( rain) ……………...
10. When I was a small boy, I used (live) ……………..on a farm
