We’d better set off，or it will be dark we know it.
#80424
A
before
B
after
C
when
D
until
推荐题目
The villa gers have already known __________ we’ll do is to rebuild the bridge.
#31929
A
this
B
that
C
what
D
which
Because of the heavy traffic，it was already time for lunch break ________ she got to her office.(2010·四川)
#29962
A
since
B
that
C
when
D
until
—What should we pay more attention to if we go north in winter, Mum?—Nothing much. Take warm clothes _____ the weather is cold.
#80608
A
as long as
B
now that
C
if
D
in case
______ I made a speech in front of so many people, I felt quite nervous.
#34089
A
The first time
B
For the first time
C
At that time
D
At the first time
________ he stops driving himself like this, he'll have a breakdown.
#30254
A
Until
B
Once
C
Since
D
Unless