Cars play an important role in modern life, but they_______also cause many problems like air pollution．
#89014
A
should
B
can
C
must
D
Will
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Such a good opportunity may not come again, so you ____________ let it go this time.
#88193
A
hadn’t better
B
wouldn’t better
C
would better not
D
had better not
Tom, ________________ you from taking a hand in that affair, you ______________ in prison.
#87060
A
if I didn’t stop; would have stayed
B
had I stopped; would be staying
C
shouldn’t I have stopped; would stay
D
if I hadn’t stopped; would have stayed
My daughter insists ______in this school.
#89449
A
that she would not study
B
studying not
C
that she not study
D
not to study
—What do you think of your nephew?—He__________ be very naughty but at the same time you poor.
#90023
A
will ; will
B
won't; can't
C
may ; may
D
can; can't
I am badly off. If I ______ money, I ______ a large house.
#87784
A
have; would have
B
had; will buy
C
had; would buy
D
would have; would buy