——Did Tom come back late last night?——No. It was not yet 8 o’clock ____ he arrived home.
#67714
A
before
B
when
C
that
D
until
推荐题目
Not until the child fell asleep_______leave the room. 
#72153
A
did the mother
B
does the mother
C
was the mother
D
is the mother
While I _______ TV in the sitting room, the bell _______.
#41301
A
watches, rings
B
watched, rang
C
was watching, rang
D
watched, was ringing
It was in the lab___was taken charge of by our teacher____ they did the experiment.
#74071
A
which; that
B
where; which
C
which; where
D
that;where
The man ______ is our new headmaster.
#70779
A
who the teacher is talking to him
B
whom the teacher is talking
C
the teacher is talking to
D
who the teacher is talking