—________ one and a half months enough for the project to be finished?—I am afraid not. The professor is ill and only after he recovers ________ go on with it.
#79720
A
Is; he can
B
Are; he can
C
Is; can he
D
Are; can he
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They finally managed to climb to the top,but __then. 
#83935
A
went the children down the hill
B
down the hill did the children go
C
down the hill went the children
D
down the hill the children went
“In no condition ____ you are a Chinese. ”Dad told me before I went abroad.
#82315
A
you should forget
B
forget you
C
shouldn’t you forget
D
should you forget
_____snacks and drinks, but they also brought cards for entertainment when they had a picnic in the forest.
#80588
A
Not only did they bring
B
Not only they brought
C
Not only brought they
D
Not only they did bring
 Only after they had discussed the matter for several hours ______ an agreement.
#81975
A
they reached
B
do they reach
C
they reach
D
did they reach