* Đáp án:
Rewrite the sentences in the Passive. DO NOT USE CONTRACTIONS.
1. The teacher closes the window
=> The window is closed by the teacher
2. My friend bought a new car
=> A new car was bought by my friend
3. The girls can play handball
=> Handball can be played by the girls
4. The mechanic repairs cars
=> Car are repaired by the mechanic
5. The electricans test the fire alarm.
=> The fire alarm is tested by the electricans
6. They understand spanish
=> Spaiish is understand
7. The dog did not bite the cat
=> The cat wasn't bitten by the dog
8. Levi Strauss invented blue jeans
=> Blue jeans were invited by levi strauss
9. John cleaned the bathroom
=> The bathrom was cleaned by john
10. Frank takes photos
=> Photos are taken by frank
