Coopling have to vs must

I ___________ study if I want to get the scholarship.

• have to

• must

• should

• has to

I __________ talk to her before she leaves.

• have to

• must

• has to

• should

Visitors __________ feed the animals in the zoo. It's forbidden!

• mustn't

• shouldn't

• don't have to

• doesn't have to

She _________ go by bus because she doesn't have a car.

• must

• have to

• has to

• should

You _________ watch this movie. It's very funny.

• hast to

• must

• should

• musn't

He __________ come with us if he doesn't want.

• shouldn't

• don't have to

• doesn't have to

• mustn't

On Sunday, students .... go to school.

• have to

• don't have to

• mustn't

• doesn't have to

If you want to get high scores, you .... study hard.

• hast to

• mustn't

• must

• don't have to

We .... hurry up because we don't have any time left.

• have to

• don't have to

• has to

• doesn't have to

Parents .... leave children under 3 at home alone.

• must

• have to

• don't have to

• mustn't