I’d like to go swimming _______ the water is too cold. 
#56703
A
if
B
for
C
unless
D
whether
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________ you don’t give up, your dreams will come true.
#57287
A
As long as
B
As soon as
C
As well as
D
As quickly as
There are so many kinds of radios in the shop. I can’t decide _________.
#56296
A
to buy what
B
to buy which
C
which to buy
D
when to buy
Bill can swim, _______ he can’t sing.
#57157
A
but
B
and
C
or
D
so