The chemistry teacher demanded that the laboratory report _________ immediately after the experiment was done.
#87383
A
to be written
B
would be written
C
be written
D
must be written
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John promised his doctor he ________ not smoke, and he has smoked ever since.
#89109
A
might
B
should
C
could
D
Would.
—Will it take me long to get to the Sunshine Hotel?—No, it _______ take you long. It’s not the rush hour now.
#88901
A
shouldn’t
B
shan’t
C
mustn’t
D
needn’t
---I rang you yesterday afternoon. A man answered, but I didn’t recognize the voice.--- Oh, it ____ my uncle. He was in my room then.
#87747
A
must have been
B
should have been
C
must be
D
should be
— Catherine, I have cleaned the room for you. — Thanks. You ______ it. I could manage it myself.
#90498
A
needn’t do
B
needn’t have done
C
mustn’t do
D
shouldn’t have done