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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
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We can learn a lot            Chinese history from this book.
#48088
A
about
B
for
C
of
D
from
His father often goes to work   bus .
#49054
A
on
B
to
C
at
D
by
 Amy goes to school ________.
#48285
A
by a bike
B
on bike
C
on her bike
D
ride a bike
The party will begin ______ seven in the evening. Please be there on time.
#45872
A
of
B
in
C
on
D
at
The victim had been dead        the morning of Feb.25.
#48195
A
on
B
in
C
since
D
by