_____ we have enough evidence, we can’t win the case.
#11861
A
Once
B
As long as
C
Unless
D
Since
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Rather than _______ in the crowded bus, they preferred _____ home 
#12830
A
to ride , walk
B
riding , walking
C
ride , walk
D
ride, to walk
--Janet, can I get you anything to drink?-- ____________.
#11629
A
I wouldn't mind a soda
B
No problem
C
You are welcome
D
Doesn’t matter