13. Nobody swept this street yesterday.
This street
14. Somebody has already told him the whole truth.
He
15. The police found two children in the forest, didn’t they?
Two children
16. A thief had stolen her car before you arrived.
Her car
17. They used to start these engines by hands.
These engines
18. No one has seen Peter since the day of the party.
Peter
19. The manager has the typist type the letter.
The manager has
20. A young man sent those letters for me.
I had
21. How often do the mechanics service your car?
How often do you have
13. This street wasn’t swept yesterday.
14. He has already been told the whole truth.
15. Two children was found in the forest by the police, didn’t they ?
16. Her car had been stolen by a thief before you arrived.
17. These engines were used to started by hands.
18. Peter hasn’t been seen since the day of the party.
19. The manager has the letter typed by the typist.
20. I had those letters sent by a young man.
21. How often do you have your car serviced by the mechanics ?
13. This street wasn’t swept yesterday.
14. He has been already told the whole truth.
15. Two children were found in the forest by the police, weren’t they?
16. Her car had been stolen by a thief before you arrived.
17. These engines were used to start by hands by them.
18. Peter hasn’t been seen since the day of the party.
19. The manager has the letter typed by the typist.
20. I had those letters sent by a young man.
21. How often do you have your car serviced by the mechanics?
* chúc bạn hok tốt, xin ctrhn ạ :)) *