16.The noise is caused by boys.(cậu 15 bạn thay từ checked thành từ examined nha)
17.English is spoken by people all over the world.
18.The monkey was given to him by him last Sunday.
19.The gymnastics may not be done so fast by me.
20.The moon has her finished the report.

10. The cake is being cut with a sharp knife by Mary
11. The woman with a red hat was looked by the children
12. The victims have been provided with food and clothing
13. The lesson is explained by the teacher
14.The food is being cooked by Ms Green in the kitchen
15. The patients were exaimed by the doctor
16. That noise was made by these boys
17. English is spoken all over the world
18. He was given back the money last Sunday
19. These exercises can't be done quickly by me
20. The report had been finished by her by noon

10. The cake is being cut with a sharp knife by Mary
11. The woman with a red hat was looked by the children
12. The victims have been provided with food and clothing
13. The lesson is explained by the teacher
14.The food is being cooked by Ms Green in the kitchen
15. The patients were exaimed by the doctor
16. That noise was made by these boys
17. English is spoken all over the world
18. He was given back the money last Sunday
19. These exercises can't be done quickly by me
20. The report had been finished by her by noon

10.The cake is being cut by Mary with a sharp knife
11.The women with a red hat was looked by the children
12.The victims had been provided with food and clothing
13.The lesson is explained by the teacher
14.The food is being cooked by Mr Green in the kitchen
15. The patiens were examnied by the doctor
16.That noise was made by these boys
17.English is spoken all over the world
18. The money was given him back last Sunday
19.These exercises can't be done quickly by me
20.The report had been finished by moon