The boy was so tired that he fell asleep ______ his mother could take off his clothes．
#32555
A
before
B
after
C
while
D
when
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．Ram explained to his mother ________ he would get home late that night because of extra work.
#30411
A
that
B
which
C
what
D
whether
_____ impressed me was the boy’s ability to deal with this kind of difficult physics problem.
#30824
A
Which
B
What
C
It
D
That
We will all appreciate____ you can come to join us in developing my hometown.
#34617
A
that if
B
it if
C
it that
D
that when
— Have you got any idea for the summer vacation? — I don’t mind where to go ________ there’s sun, sea and beach.
#30795
A
as if
B
now that
C
as long as
D
for fear that
Most of the Europeans refuse to accept GM food ______Americans regard it as the fruit from high tech.
#30513
A
when
B
as
C
while
D
the moment