Choose the correct answer

17. John wanted to know what time
A. does the football match begin
C. the football match begins
18. We have suggested
to London for this winter vacation.
B. go
the right thing.
A. to go
19. I wondered
A. whether I was doing
20. All of her colleagues were
A. annoyed
B. sympathetic
21. They said that they had visited an old temple
A. the previous day
22. Some of the computers
A. surrounded
B. if I am doing
B. did the football match begin
D. the football match began
B. yesterday
in the company need to be
B. convinced
C. should go
C. was I doing
when they knew that she got a serious disease.
C. obedient
D. going
D. am I doing
D. disappointed
D. Sunday previously
C. the last day
because they are very out of date.
upgraded
C.
D. restored