There ia no light in the room. They ___ asleep.
#88909
A
should have gone to
B
must be
C
could go
D
might be going
推荐题目
The child asked his mother ______ go out to play tennis.
#87811
A
that he could
B
if he could
C
if could he
D
that could he
I was ill that day, otherwise I ____ the sports meet
#86851
A
would have taken part in
B
took part in
C
had taken part in
D
would take part in
But for the heavy traffic, the police ___ the thieves who tried to escape in the stolen car. 
#87591
A
would not catch
B
couldn’t have caught
C
haven’t caught
D
couldn’t catch
Tom always feels it necessary that he ________English.
#87314
A
learns
B
would have learned
C
learn
D
were to learn