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
—— Oh, it’s raining hard outside. Mum, do you think the milkman will come?—— Of course. He will come on time _____it rains.
#32457
A
in case
B
even though
C
as long as
D
ever since
Steps must be taken _________ this kind of disaster will never happen again.
#31148
A
so that
B
even if
C
because
D
as
The police set about arresting the suspect ______ they found enough evidence to prove him guilty.
#33545
A
immediate
B
as long as
C
the moment
D
as far as
–I wonder how much you charge for your service. --The first two are free____ the third costs $30.
#32721
A
before
B
as
C
when
D
while