Modals of obligation

I ________ the windshield. It's broken and the police will give me a fine if I drive like this.

• should change

• must change

• have to change

• can change

Remember you're in the library. You _______ speak loudly.

• mustn't

• can

• don't have to

• shouldn't

__________ wear make up at school?

• Do you have to

• Must you

• Should you

• Can you

Students ________ borrow 4 books at the same time.

• must

• have to

• can

• should

You _________ to bring your pet to the classroom.

• mustn't

• shouldn't

• can't

• aren't allowed

You _________ to bring your pet to the classroom.

• mustn't

• shouldn't

• can't

• aren't allowed

Parents ________ come to the university with the students. They are old enough to be there on their own.

• aren't allowed to

• don't have to

• mustn't

• can't

Sarah has plenty of time. She _______ hurry.

• mustn't

• can't

• doesn't have to

• isn't allowed to

I didn't bring my car to the office today. ________ come with you?

• Do I have to

• Can I

• Should I

• Must I

Today, I _________ do the shopping. My roommate has already done it.

• mustn't

• don't have to

• can't

• am not allowed to