—Mary broke up with me!—You _____ have forgotten about the Valentine's Day．
#86967
A
shouldn't
B
couldn't
C
needn't
D
mustn't
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Jane’s pale face suggested that she ill and her mother suggested that she be sent to hospitalwithout delay.
#87813
A
be
B
should be
C
was
D
is
How I wish I _____ history when I was in university.
#86921
A
study
B
studied
C
would study
D
had studied
Your advice was a great help to us, without which all our efforts .
#87386
A
wouldn’t pay off
B
hadn’t paid off
C
wouldn’t have paid off
D
didn’t pay off
Without your timely help, we ________ in big trouble that day.
#87130
A
would have been
B
would be
C
had been
D
were
He has much money at the beginning of every month, but by the end of it he_____ have little left.
#88156
A
can
B
will
C
must
D
should