Must x Mustn´t x Don´t have to

You ____ wear a coat in the summer.

• must

• mustn´t

• don´t have to

You ____ clean your teeth every day.

• must

• mustn´t

• don´t have to

You ____ play computer games all day.

• must

• mustn´t

• don´t have to

You _____ go shopping every day.

• must

• mustn´t

• don´t have to

You ____ be late for school.

• must

• mustn´t

• don´t have to

You ____ work hard for your exams.

• must

• mustn´t

• don´t have to

My cousin ____ get a bus to school. He rides his bike.

• must

• mustn´t

• doesn´t have to

You ____ throw your rubbish out of your car window.

• must

• mustn´t

• don´t have to

You ____ throw your rubbish out of your car window.

• must

• mustn´t

• don´t have to

We ________ go swimming in the river. It’s forbidden.

• must

• mustn´t

• don´t have to