— Have you solved your problem?— I’ve kept on thinking about that matter__________, but I have had no idea.
#45928
A
at times
B
some time
C
at a time
D
all the time
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–John. Father is not feeling well.--I know. A doctor has been sent _______. But he hasn’t turned _______ yet.
#46583
A
for; up
B
out’ up
C
for; on
D
out; on
I can provide you _____ some information and you must offer me ______ a job.
#47043
A
to, with
B
with, /
C
with, to
D
/, /
--- How do you study ______ a test? --- I study ______ working with a group.
#51343
A
for, by
B
by, in
C
for, from
D
by, for