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It must have rained last night, ________ the ground is wet now.
#31320
A
for
B
because
C
since
D
now that
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___________ he has limited technical knowledge, the old worker has a lot of experience.
#31917
A
Since
B
Unless
C
As
D
Although
　　　James was sleepy, he stayed up late to finish his project.
#30590
A
As
B
Since
C
Unless
D
Although
Mr. Smith was so angry at all _____ Bill was doing ______ he left.
#31993
A
that…what
B
that…that
C
which…which
D
what…that
This word can be used both as a noun ___ as a verb.
#80384
A
as well
B
or
C
nor
D
and
Researchers claim to have found the first proof _______ getting a regular eight hours a night really does make you appear healthier and more attractive.
#33379
A
as
B
that
C
how
D
which