Must / Mustn't/ Don't have to

She ________apologize; it isn't necessary.

• doesn’t have to

• mustn’t

You __________ forget the homework or you will get a notification.

• don’t have to

• mustn’t

I _______wear a tie; I do it because I like wearing ties.

• don’t have to

• mustn’t

You __________eat in here; eating is not allowed.

• don’t have to

• mustn’t

I ___________be late. It's the most important meeting of the year.

• don’t have to

• mustn’t

All employees __________ be on time for work.

• don't have to

• must

If you are under 18 you _______get your parents' permission to get your driver's license.

• don't have to

• must

Don't be silly, you ______take these pills four times a day! That was the Doctor’s order!

• don't have to

• must

I ______ work on my English; I want to speak fluently.

• don't have to

• must

You _________ to copy the whole definition, you can summarize it.

• don't have

• must