--Who would you buy the coat_______?-- I’ll give it to my son ______ a birthday present.
— I broke the window. — You ____ play football near the window.A should B. shouldn’t C. had better D. must
—Must I come at four o’clock?— Oh, no, you ____.
The students enjoy _________ English songs after class.
You’d better ____ too much meat. You are much too fat.
Would you mind _______ the window for me? I feel a little cold.