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We can also (2)
remember to choe the ones that not only work (4)
..ut alosave energy.
Besde,in
6)
we should open more w ydows to let more fresh ar in
SO as not to tum on many electrc ans or ar conditoners. IF we can do these simple thngs, we
can (6)
Bof
C.up
D.don
D.
2 A dage
3.A. a ...
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