mọi người giúp em ạ em không có nhiều điểm 11. Tom told me he _________ call me at the airport when I ___________. a. would/arrived b. will/arrive c.

mọi người giúp em ạ em không có nhiều điểm
11. Tom told me he _________ call me at the airport when I ___________.
a. would/arrived b. will/arrive c. will have/arriving d. would be/arriving
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12. _______ before?- Yes, I ___________ my holiday here last year.
a. Have you ever been/ spent b. Have you ever been/ spend
c. Did you ever be/ spending d. Were you ever/ spend
13. While I ____________in the garden, John was repairing the washing machine.
a. was working b. work c. working d. to work
14. Peter said that he ___________ a test the following day.
a. had had b. will have c. has had d. would have
15. After she _________ at the hospital for 3 years, she _________ to give up the job yesterday.
a. had been working/ decides b. had been working/decided
c. working/had decided d. is working/will decide
16. Tom _________ before we arrive there.
a. has left b. had left c. will leave d. leaves
17. In 1970, The Canadian scientist George Kelly ___________ that warm water _________ more quickly than
cold water.
a. prove/freeze b. proves/ breezed c. proving/freezing d. proved/freezes
18. After we ________our work, we __________ for lunch.
a. having finished/ went b. have finished/went
c. had finished/went d. having finish/going
19. They _____________ a lot of preparation before the match started.
a. has made b. had made c. will be made d. are making