My mother is ill. I _______ stay at home to take care of her.
A. can B. may C. have to D. Maybe
—Must I take the medicine every day? —No, you _______.
A. must B. mustn’t
C. needn’t D. can’t
He eats _______ food, so he is _______ fat.
A. much too; too much B. too much; much too
C. much too; the many D. too much; too many
—How are you feeling today?
—________ I think I can go to the picnic with you tomorrow.
A. Not too bad. B. Much better.
C. Very bad. D. Not so well.
We should eat _______ fruit and vegetables, but _______ meat. It is good for our health.
A. more; less B. more; more
C. less; more D. less; less
—Must we keep the window _______ all the time?
—No, you don’t have to.
A. opening B. opened
C. to open D. Open
