--- Fined $100! You know you _____ 100km an hour, don’t you?--- No, officer. I can’t have been. This car doesn’t do 80.
#100070
A
are driving
B
have driven
C
had driven
D
were driving
推荐题目
 We will lose the game unless he ______ us. 
#103226
A
helps
B
helped
C
was helping
D
has helped
— Tom, could you go to the supermarket with me?— I’d like to, but my homework ______ and I have to hand it in tomorrow.
#101117
A
wasn’t finished
B
won’t be finished
C
hasn’t been finished
D
hadn’t been finished
The poor little girl  _______ so much since her parents died .
#103841
A
went through
B
has gone through
C
went over
D
has gone over
—I’ve got to go now.—Must you ?I ______you could stay for dinner with us.
#104935
A
think
B
thought
C
have thought
D
am thinking