
Something you must do to be healthy.
You must eat vegetables (to be healthy).

Something you must not do in class.
Eg. You must not eat in class.

Something you have to do in the morning.
Eg. I have to brush my teeth in the morning.
Something you don't have to do tomorrow.
Eg. I don't have to go to P.E tomorrow.

Something your teacher won't let you do.
Eg. The teacher won't let us use our phone in class.

Something you must do before a test.
You must study!!!

Something you must not do in a library.
Eg. You must not talk in a library.

Something you have to take with you when you travel.
Eg. I have to take my suitcase with me (when I travel.)
Something you don't have to do today.

Something your sister won't let you do.
Eg. She won't let me borrow her clothes.

Something you must do before dinner.
You must do your homework (before dinner).

Something you must not do in a movie theater.
Eg. You must not use your phone in a movie theater.
![]()
Something you have to do every day.
Eg. I have to read for 20 minutes every day.

Something you don't have to do as a student.
Eg. I don't have to work as a student.

Something your parents won't let you do.
Eg. My parents won't let me play Fortnite.

Something you must bring to school.
You must bring textbooks.

Something you must not do at work.
Eg. You must not play games at work.
Something you have to do on the weekend.
Eg. I have to do laundry on the weekend.

Something you don't have to do while you sleep.
Eg. I don't have to do chores while I sleep.

Something your friend won't let you do.
Eg. He/She won't let me spend his money.

Something you must do when you are sick.
Eg. You must wear a mask (when you are sick).

Something you must not do in a restaurant.
Eg. You must not stand on your chair.

Something a teacher has to do before class.
Eg. A teacher has to read the textbook before class.
Something your teacher doesn't have to do on Sunday.
Eg. She/He doesn't have to teach class on Sunday.

Something that the police won't let you do.
Eg. They won't let me steal things.