Câu 20:
I have been waiting for you
A. since early morning
B. since 9 a.m
C. for two hours
D. All are correct
Câu 21:
Almost everyone
for home by the
time we arrived.
A. leave
B. left
C. leaves
D. had left
Câu 22:
By the age of 25, he
two famous
novels.
A. wrote
B. writes
C. has written
D. had written
Câu 23:
When her husband was in the army,
Mary
to him twice a week
A. was reading
B. wrote
C. was written
D. had written
Câu 24:
I couldn't cut the grass because the lawn
mower
a few days previously.
A. broke down
B. has been broken
C. had broken down
D. breaks down
Câu 25:
I have never played badminton before.
This is the first time I ____ to play.
A. try
B. tried
C. have tried
D. am trying
Cảm ơn nhiều ạ.
Loga
Sinh Học lớp 12
