– Mary was crying sadly. -- Oh, she ________ the bad news that her mother was badly injured in the accident.
#87842
A
must know
B
might have known
C
must have known
D
should have known
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—I don’t think you should use the dictionary while reading newspapers.—_____, but I can’t do without it.
#89530
A
No, I should
B
Yes, I shouldn’t
C
No, I shouldn’t
D
Yes, I should
-----He should have come to join in the thorough cleaning. -----He________, I think. It’s not his turn.
#88328
A
needn’t have to
B
needn’t have
C
didn’t have to
D
doesn’t need to
It’s high time that we students________ harder as the examination is drawing nearer.
#86861
A
work
B
will work
C
worked
D
have to work
We were anxious about you．You home without us.
#86951
A
shouldn’t leave; tell
B
mustn’t leave; tell
C
shouldn’t have left; telling
D
can’t have left; telling