You must be careful when ___ on the highway.
#67834
A
you driving
B
are driving
C
driving
D
you were driving
推荐题目
A lot of people find it useful to have a phrasebook when they travel to a country _____they don’t know the language．
#69433
A
where
B
when
C
why
D
which
It was not until the beginning of the meeting _____ he realized _____ I told him was the only possible way to deal with the problem.
#68412
A
that; what
B
what; that
C
when; what
D
when; that
His wife has left him, but he behaved _______ nothing had happened.
#68579
A
even though
B
as soon as
C
as though
D
as long as
In the police station, I saw the man from ______room the thief had stolen the TV set.
#69654
A
whose
B
whom
C
which
D
that
____ our mother will allow ____ to see a film after supper?
#69627
A
Who do you think; leaving
B
Who do you think; to leave
C
Do you think who; leaving
D
Do you think who; to leave