Someone called me up in the middle of the night, but he hung up ______ I could answer the phone.
#31445
A
as
B
since
C
until
D
before
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It was some time _______ I realized the fact that I had been cheated by the salesman.
#31376
A
until
B
before
C
unless
D
since
The students of Senior 3 are now under great pressure for it will be just one year ______ they take the Entrance Examination.
#31576
A
since
B
after
C
before
D
when
Leave your key with a neighbor ________ you lock yourself out one day.
#33070
A
soon after
B
even if
C
ever since
D
in case
Liping works very hard at his lessons .He didn’t get the first place in the exam ,_______.
#80206
A
though
B
yet
C
however
D
although
They can surely overcome those difficulties ___ they are closely united.
#80402
A
even if
B
as long as
C
so long as
D
B and C