A beam of light will not bend round corners unless ________ (make) to do so with the help of a reflecting device
made
暂无解析
A great number of small power stations ________ (set up) in their county since liberation.
To succeed in a scientific research project ________.
Night________(fall),wehurriedhome.
Thosewho’dliketovisittheexhibition________(sign)yournameshere.
“Have you moved into the new flat? ” “Not yet. The rooms ________ (paint). ”
