If I had taken part in the 400-meter relay race in the sports-meet, our class _____ the race．I’m _____ weight this year．
#87919
A
might not have won; gaining
B
Would not have beaten; putting on
C
can not have defeated; losing
D
must not have achieved; acquiring
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—Lucy doesn’t mind lending you her dictionary.—She .I have already borrowed one.
#89662
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t
I hope to have a car of my own so that I________ compete with others for space on crowded buses.
#86372
A
mustn't
B
can't
C
oughtn't to
D
don't have to
It is hard for me to imagine what I would be doing today if I __________in love , at the age of seven , with the library in my hometown .
#89299
A
wouldn’t have fallen
B
should not fall
C
had not fallen
D
were not to fall
You _____ phone him if you want to, but you _____! He will surely phone you.
#90175
A
may; mustn’t
B
have to; needn’t
C
can; needn’t
D
can; doesn’t need