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It’s very convenient ______ us to buy train tickets now because we can buy them either from the station or on the Internet.
#48015
A
to
B
of
C
by
D
for
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Her father was too tired_________ too much hard work．
#48390
A
because
B
as
C
for
D
because of
 _______theexam, we'll say good-bye to our dear teachers, classmates as well as ourbeautiful school.
#46042
A
In
B
For
C
After
D
Through
Some social workers_____ different skills often meet at the centre.
#48122
A
with
B
has
C
have
D
are
 We often go to school _______ 8:20 ________ the morning.
#48756
A
in, at
B
at, in
C
at, on
D
on, in
The policeman gives the driver a ticket _____  _____ .
#48152
A
with, speeding
B
for, speeding
C
with, speed
D
for, speed