You _____________________ leave toys on the floor.
mustn't
You _____________________ play tennis.
don't have to
You _____________________ forget your airplane ticket.
mustn't
You _____________________ go to bed at nine o’clock.
don't have to
You _____________________ become rich and famous.
don't have to
You _____________________ watch TV all day.
mustn't
You _____________________ get too close to a lion.
mustn't
You _____________________ make lots of noise in a movie theater
mustn't
You _____________________ eat apples.
don't have to
You _____________________ buy a house.
don't have to
