–Do you know where David is? I couldn’t find him anywhere. – Well. He _____ have gone far — his glasses are still here.
#86985
A
shouldn’t
B
mustn’t
C
can’t
D
wouldn’t
推荐题目
The boss insisted that the task _______before 5 o’clock this afternoon.
#87164
A
was finished
B
finished
C
be finished
D
should finish
You are late. If you ____ a few minutes earlier, you ____ him. 
#86905
A
came; would meet
B
had come; would have met
C
come; will meet
D
had come; would met
There is no light in the room.They ____asleep.
#90312
A
should have gone to
B
must be
C
could go
D
might be going