It must have rained last night,________the ground is wet.
A. for
B. because
C. as
D. so
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He would not do________the doctor advised.
A. as
B. as if
C. that
D. like
I don’t know if he________. If he________, please let me know.
A. comes; will come
B. will come; comes
C. comes; comes
D. will come; will come
I always keep candles in the house________there is a power cut.
A. when
B. in case
C. unless
D. because
There was________much noise________the speaker could not make himself heard.
A. so; that
B. so; as
C. such; that
D. so; as to
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