The elderly people still prefer to live in the countryside, ________ city life is considered as convenient and fast.
#30290
A
while
B
unless
C
though
D
as
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Many people say they love birds, but some plant trees _________ some make cages.
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until
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though
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unless
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(2013·高考江西卷)She says that she’ll have to close the shop________business improves.
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if
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—Are you guys ready for “The Campus Singers Competition”?—Sure!Since we are young, try it, _____ we will regret!
#31137
A
and
B
but
C
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then
