--Did Mary return late last night?--No. It was not yet 7 o’clock _________ she arrived home.
#67606
A
before
B
when
C
that
D
until
推荐题目
I didn’t understand ________led him to be late for three times every week.
#73685
A
what it was that
B
it was where that
C
how it was that
D
why was it
Can you tell me _________________ last night? 
#70318
A
what was the matter outside
B
what was matter outside
C
what the matter was outside
D
what is wrong outside