A: May I go out to play football, Dad?B: No, you ________. You must finish your homework first.

They are said to be quarrelling about our new language lab. —— I don’t care. It has __________ to do with me.

Be careful!. We must _____ play on the street.

You seem familiar with Mr. John?—Of course, we _________ together for three years in the 1990s.

Jim, ________ read books while you are walking in the street. It’s very dangerous.—OK, thank you.