Paper is made ______ wood; in other words, wood is made ______ paper. A. from; into B. into; from C. in; by
—Would you mind my smoking here?— ______.Look at the sign . It says “No smoking.”
— Could you please tell me _______you will visit the museum? — The day after tomorrow , I think .
After supper,I often go for a walk ______the river near my house.
The English-Chinese dictionary ____my father bought for me many years ago is so useful.
He used to _______in the sun ,but now he is used to ______at night.