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We should play a part in ______ the earth.
#46449
A
Save
B
to save
C
saving
D
saved
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Hepburn won an Oscar ______ Best Actress ______ her role ______ the film Roman Holiday.   
#46268
A
of; for; in
B
of; of; for
C
for; of; in
D
for; for; in
     , our world is more connected than before because of the Internet.
#45780
A
In some ways
B
In this way
C
On the way
D
By the way
Alice found a key __________the door on a small table.
#47962
A
of
B
with
C
in
D
to
—Do you always spend lots of time      playing computer games?—No, but I spend much time         my homework.
#50429
A
in; on
B
on; on
C
on; in
D
in; in
Betty wants to see her teacher        September 10th.
#48950
A
on
B
in
C
at
D
for