III. Choose the correct form of verbs.
1. My father (buy) a new car 2 months ago.
_____________
2. She usually (wash) her hands before meals three years ago.
_____________
3. I (be) busy last night, so I missed a good film on TV.
_____________
4. Liz (not go) to the dentist yesterday morning.
_____________
5. My mother and Hoa (cook) in the kitchen when I came yesterday.
_____________
6. The students (enjoy) reading books in the library for the last ten years.
_____________
7. She (do) homework last night.
_____________
bought
washed
was
didn't go
were cooking
enjoyed
did
1.bought
2.washes
3.was
4.didn't go
5.were cooking
6. have enjoyed
7. did