The old men are playing chess. Would you mind ________________.A. turning down B. turn down C. turns down
-- Do you like playing __________ football? -- Yes, I want to be __________ good football player.
Nancy spent half an hour ________ the piano every day.
The students look______ and their teacher is looking ________ at them.
— How do you like Art? — Art? I like it so much. It’s one of .
Max, do you have_______?