—Must I take the medicine every day?—No, you _______.A.must B.mustn’t C.needn’t
When you go to a dinner party, you should ____.
Remember not to have ____ drink.
Amy makes fewer mistakes than Frank. She does her homework ____.
—Remember ____ off the lights when you leave the room.—OK. I will.
—Which kind of food smells ____ or tastes____?—Sorry, I don’t know.