16
. Why are your hands so dirty?–I __________my bike
A. repaired
B. have been repaired

C. has been repaired

D. have repaired
17. We _________around Scotland for 8 years
A. travelled
B. have travelled
C. have travelling
D. has been travelling
18. I ________to learn English for years but I have not succeeded yet.
A. have been trying
B. have tried
C. tried
D. A & B
19. _________to New York three times this year.
A. have been being
B. have been
C. was
D. has been
20. I love this film. I _________it four or five times already.
A. have been seen
B. have seen
C. has seen
D. had seen
21.If our teacher _____ here, we wouldn’t know what to do
.
A.is
B. were
C. isn’t
D. weren’t
22.When Lan was younger, her aunt __________her to see Cham Temple.
A. taken
B. took
C. take
D. takes
23. She _______a new ruler two days ago.
A. didn’t buy
B. doesn’t buy
C. will buy
D.is buying
24._____ they _______school yesterday?
A. didn’t-came
B. didn’t-come
C. doesn’t-come
D. won’t-come