I was about to leave my house______ the telephone rang.
#92070
A
while
B
as
C
when
D
and
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------ He should have been warned of the danger.------_________, but he wouldn’t listen to me.
#93761
A
So he was
B
So was he
C
So should he
D
So he should
----Are you sure it’s going to snow this weekend? ----_____.
#94014
A
I don’t think
B
I think not so
C
I don’t think about it
D
I don’t think so
− Do you know the most ancient city in China ─ Xi’an well? − No, this is the first time I ___________ here.
#92768
A
came
B
have come
C
am coming
D
come
He felt _______ to remind the public to protect the environment.
#93974
A
his duty
B
that is his duty
C
it his duty
D
it is his duty