I. Put the verbs in brackets into the correct tenses :
1. Linda (enjoy) …………………..( phone) ……………….. at this time.
2. Rice (grow )………………………by Vietnamese people everyyear.
3.My father (write)................................. now, and I (wait) ....................... for him.
4.I (not/be) ...................at library next week.Where ( you/ go) ...............................?
5. Peter (not try) ……………this book yet. I suggest that he (try)………it now
6. We ( not/ meet ) .....................Jenny since she (leave) .....................school.
7. While my mother (clean) …………………..the floor, I (read) …………………. a book.
8.He’s used to (use)…………left hand now, but he used to (write)………..with right hand
9. My friends (read)……………….. books when I ……… (walk) into the room
10.He (work)………………………..here when he ( be) ...................young
11. This house (buid)……………………………. ten years ago.
12. After they (have)…………………. a bath, they ( go away)…………………….
13. Before she (hang out) _____________ with friends, she (do)