My mother always gets up _______ 6 o’clock in the morning.
#49173
A
at
B
on
C
in
D
to
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I think it’s easy ________you _________English well.
#49537
A
for, to study
B
of, to study
C
with, study
D
for, study
It’s hard-working ____ him to spend three hours ____ the library on Sunday.
#47932
A
for; in
B
for; on
C
of; in
D
of; on