It is high time, I think, that you got down to ______ something in class.
#93317
A
do
B
did
C
doing
D
does
推荐题目
When this happens, he smiles and nods, ____ that everything is fine.
#92454
A
indicated
B
indicating
C
to indicate
D
indicate
I do not have a job. I would find one but I _____ no time.
#98108
A
had
B
didn’t have
C
had had  
D
have
Arriving home tired, he had his wife ____ the dinner for him.
#94198
A
cook
B
cooked
C
to be cooked
D
to cook