I. Write the verbs in the past simple or past progressive tense: 1. Beethoven (write) __________________his tenth symphony when he (die)______________ . 2. When I (finish) ________________ making my Russian salad, my guests (arrive)_______________ . 3. Last month, a bank robber (escape) ______________while the police (take) _______________him to prison. 4. While she (pack) __________________ her back, her kids (still play) __________________outside.

Ex:Give the correct form of the verbs:
1. The man (sit) next to me was very old.
2. She has a lot of novels (write) in English.
3. Would you mind if I (turn) on the computer?
4. Tom doesn’t enjoy (laugh) at by other people.
5. Would you mind (leave) us alone?
6. Do you mind if I (turn) off the computer?
7. The price of oil  (fall)  rapidly since April.
8. The woman (sing) is my grandmother.
9. Julie and Mark (sit) on a bench by the sea now.
10. My mother gave me a bottle of perfume (make) in France.

.Change these sentences into the passive voice 1. People use vegetable matter to fertilize in the field 2. The milkman brings bottles of milk to houses 3.My friend keeps thế room clean every day 4.Some one cleaned the street last night 5. Nobody taught him Vietnamese