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---Can I pass the exam this time，Mr.Li?---I don’t think you can________ you work hard.
#30779
A
unless
B
until
C
if
D
when
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I was just at the school gate    the bell rang.
#31042
A
while
B
because
C
if
D
when
--- Can you tell me how to improve my English? --- Do more speaking, I think , ________you will be good at spoken English.
#31605
A
or
B
for
C
and
D
until
The lawyer seldom wears anything but the suit ________the season
#31604
A
whatever
B
however
C
whenever
D
wherever
The two boys look so much alike _______no one can tell them apart.
#31606
A
so that
B
that
C
and
D
as
—Don't you think it too expensive?—Never mind ________ the price is; if it is what we need we'll buy it.
#30303
A
what
B
how much
C
how
D
how many