Jim, hurry up, ________ we’ll be late for the concert.
#58407
A
but
B
or
C
so
D
and
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—Every day, my mother tries to spare some time to chat with me, she is very tired after a whole day’s hard work.—You are lucky to have such a great mum!
#56548
A
unless
B
whether
C
although
D
until
---Your classroom report is so wonderful.---I wrote for 3 hours ___________ I finished it.
#58235
A
when
B
if
C
before
D
after
We will give you a good price ________ you are thinking of buying it.
#55629
A
until
B
and
C
so that
D
if