I was listening to pop songs while my parents ________ dinner yesterday.
#37912
A
were cooking
B
cooked
C
have cooked
D
had cooked
推荐题目
 Anna, have you ____seen China’s Got Talent ? Of course, I ____it last weekend. 
#36662
A
never, saw
B
ever, have seen
C
never, have seen
D
ever,saw
Jim has made many friends since he ______ to China.
#42005
A
came
B
comes
C
has come
D
will come
—How clean the room is!   —Yes,I am sure that someone _______ it.
#36374
A
cleans
B
cleaned
C
has cleaned
D
had cleaned
 ---I don’t know what _____ if I do that. ---I think you ______ tell him the whole thing first.
#41645
A
happens; should
B
happens; shouldn’t
C
will happen; should
D
will happen; shouldn’t