Many people claim that they have seen UFO with their own eyes, _____ I personally doubt.
#34387
A
that
B
which
C
when
D
where
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I thought things would get better, but it is they are getting worse.
#79717
A
before
B
because
C
as
D
after
that we can’t get the necessary equipment , we will have to give up the experiment.
#31995
A
If
B
Supposed
C
Provide
D
Assuming
There is no point making complaint of getting low-paid ______ you don’t make any effort at all.
#31257
A
until
B
when
C
once
D
though
She hasn’t had time to travel around ______ she started her new job.
#34765
A
since
B
but
C
yet
D
however