It was playing computer games that cost the boy plenty of time he ____ doing his lessons.
#89110
A
might have spent
B
ought to have spent
C
must have spent
D
could have spent
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If you _______ just wait for a moment, I’ll try to find your papers.
#87168
A
must
B
may
C
would
D
need
--Tom! Did you go to see the film Journey to the Center of the Earth? --- Yes, but I really _______ , because I had lots of homework to do.
#87040
A
needn’t have
B
mustn’t have
C
couldn’t have
D
shouldn’t have
I_______ such a foolish mistake if I had been a little more careful.
#87484
A
wouldn’t make
B
wouldn’t have made
C
hadn’t made
D
didn’t make
.—You ____ have set aside more time to play with our kids.—I wish I ______, but you know how busy I was.
#89505
A
should, would
B
could, did
C
might, should
D
should, had
I was really anxious about you. You _____ __ home without a word.
#90288
A
mustn’t leave
B
shouldn’t have left
C
couldn’t have left
D
needn’t leave