Only when the villagers were faced with water shortage___ how serious the problem of water pollution was．
#84498
A
did they realize
B
will they realize
C
they did realize
D
were they realized
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No sooner _____ to sleep than the telephone rang once more.
#80947
A
she went
B
she had gone
C
did she go
D
had she gone
______, he still cannot make himself understood.
#83314
A
So clearly he speaks English
B
So clearly does he speak English
C
Clearly as he speaks English
D
As he speaks English clearly
Only in this way ______ our goals.
#82728
A
we can reach
B
can we arrive
C
we can arrive
D
can we reach
When _______ help, one often says “Thank you.” or “It is kind of you “
#81304
A
offering
B
to offer
C
to be offered
D
offered
Not only ______ interested in the football but _______ beginning to show an interest in it.
#84459
A
the teacher himself is; all his students are;
B
the teacher himself is; are all his students;
C
is the teacher himself; are all his students;
D
is the teacher himself; all his students are;