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I haven’t heard from Bill ________ he left here.
#56844
A
when
B
before
C
since
D
while
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—Excuse me. How can I get to the library?—walk along this street_______ you see the traffic lights. You will find it on your left.
#56795
A
before
B
after
C
until
D
when
Jim often has lunch at school.          he eats at home today.
#56190
A
But
B
Sometimes
C
And
D
Always
Maybe I’m not very healthy, ___ I have healthy habits.   
#58543
A
although
B
because
C
and
D
so
---How was your climb up Mount Tai?---I didn’t believe I could do it        I got to the top．
#55282
A
until
B
unless
C
after
D
when
_______ Mary ______ John has been to China before, but they know a lot about it
#57612
A
Either, or
B
Both, and
C
Neither, nor
D
Not only, but also