Đây bạn nhé

11. Why did Tom keep making jokes about me? – I don’t enjoy ________ at.
   A. be laughed  B. to be laughed C. laughing  D. being laughed
12. Do you get your heating ________ every year.
   A. checking  B. ckeck  C. be checked D. checked
13. The telephone ________ by Alexander Graham Bell.
   A. is invented  B. is inventing C. invented  D. was invented
14. Lots of houses ________ by the earthquake.
   A. are destroying  B. destroyed  C. were destroyed D. is destroyed
15. “Mr Jones, please type those letters before noon” – “They’ve already ________ sir. They’re on the desk.’
   A. typed   B. been being types C. being typed D. been typed
16. They had a boy ________ that yesterday.
   A. done   B. to do  C. did   D. do
17. We get our mail ________ yesterday.
   A. been delivered  B. delivered  C. delivering  D. to deliver
18. If your brother ________, he would come.
   A. invited   B. was invited C. were inviting D. invite
19. References ________ in the examination room.
   A. not are used  B. is not used  C. didn’t used D. are not used
20. His car needs ________.
   A. be fixed   B. fixing  C. to be fixing D. fixed
21. There’s somebody behind us. I think we are ________.
   A. being followed  B. are followed C. follow  D. following
22. The room ________ at the moment.
   A. is cleaned  B. is being cleaned C. has been cleaned D. was cleaned
23. It ________ that the strike will end soon.
   A. is expected  B. expected  C. are expected D. was expected
24. He was said ________ this building.
   A. designing  B. to have designed C. to designs  D. designed
25. Ted ________ by a bee while he was sitting in the garden.
   A. got sting   B. got stung  C. get stung  D. gets stung