Her sister ____ a taxi driver. Now she works for a charity.
#77672
A
is
B
were used to being
C
is used to being
D
used to be
推荐题目
—I’m sorry. I ________ at you the other day.— Forget it. I was a bit out of control myself.
#63421
A
shouldn’t shout
B
shouldn’t have shouted
C
mustn’t shout
D
mustn’t haven’t shouted
—Excuse me，but I haven’t got the iPhone 4 ordered through the Internet． —Sorry madam,I’m sure you have it by this Friday．
#63588
A
must
B
may
C
could
D
shall
—The pollution problem here seems to get more and more serious.--Yes. Something_____about it.
#76572
A
must do
B
must be done
C
is doing
D
had been done
----Must I hand in our homework today?--- No, you ______.
#75787
A
mustn’t
B
needn’t
C
can’t
D
shouldn’t