We have a school trip November 14th.
—Paper ___________ wood. We should not waste paper.—I agree. I always use __________ sides of paper.
Are you familiar _____________ the rules of baseball?
In the past, the workers were made __________ 12 hours a day.
—Do you like talking with your friends on the telephone or mobile phone?— ___________. I enjoy chatting on line.
We _____________ all the other teams and ___________ the match.