—Fire is very useful to human! —Yes, especially in winter a fire _____________warm.
#62971
A
used to keep
B
can be used to keep
C
is used to keeping
D
was used to keeping
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Amy prefers     at home to     out at the weekends.
#54026
A
staying ,going
B
stay ,going
C
staying , go
D
stay, go
I___________ some clothes to charity because they are too small for me.
#58944
A
take after
B
hang out
C
give away
D
put off
Molly makes a wish and         the candles.
#52090
A
blows out
B
put out
C
cuts down
D
cuts up