When Marx was in London, he _______ read at the library for hours.
#88913
A
would
B
might
C
could
D
should
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I____ asleep because it took me a long time to realize that the telephone was ringing.
#88031
A
could have fallen
B
should have fallen
C
must have fallen
D
mustn’t have fallen
——Do you think it necessary that he ________ to Miami but to New York? ——I agree， but the problem is ________ he has refused to.
#90455
A
will not be sent; that
B
not be sent; that
C
should not be sent;what
D
should not send; what
___ it rain tomorrow, we would have to cancel the football match.
#86693
A
Were
B
Would
C
Should
D
Will
Recently quite a lot of experts _____ that another law on wildlife protection ____ as soon as possible.
#89276
A
suggested; must be passed
B
have suggested; be passed
C
were suggesting; was passed
D
suggested; being passed
There was something wrong with the network, or the email ________ earlier.
#86491
A
could have been sent
B
might be sent
C
need have been sent
D
must be sent