E-mail me______  Lucy @ sina.com or call me______ 55888301.
#49431
A
on;on
B
at;in
C
to;for
D
on;at
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We can’t leave the room       the light       , it’s a waste.
#48763
A
with; off
B
without; on
C
with; in
D
without; off
It is important_______ you_______ out for a walk after supper.
#51063
A
of ; to go
B
to; to go
C
for; to go
D
for; going