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_________ March 28, about 20 Chinese cities turned off lights of major buildings for one hour.
#49726
A
At
B
In
C
On
D
Of
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We often play computers games ______ the weekend.
#47389
A
at
B
of
C
in
D
to
Our sports meeting has been ____ till next Monday because of the bad weather.
#50170
A
put on
B
put up
C
put off
D
put down
 The child has come to school by bike _____ his own.
#46239
A
in
B
by
C
on
D
of
------When  are  you  leaving? -------I'm  leaving_______.
#48181
A
in next week
B
last week
C
on the 12th
D
in Sunday morning
What about _____ to the cinema with me?
#49789
A
to go
B
go
C
went
D
going