An A4 sized panel ( 太阳能板 ) put onto the back of a jacket costs __________ US$15. It could __________ a cellphone during a summer walk.
A、atmost;workD
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Idon’twanttobuythesweaterbecauseIdon’tlikethecolor.__________,itistooexpensive.
I _________when I was a young girl.
Americaisan__________country.Youcanhear__________everywhere.
__________of the land in that district __________ covered with trees and grass.
--- Have you moved into the new house? --- Not yet. The rooms __________.
