Must and Mustn't Quiz

You ______ wear your uniform.

• must

• mustn't

• mast

• mustt

You ______ fight with your friends.

• mustn't

• must

• mustin

• musn't

We ______ do our homework every day.

• must

• mast

• mustt

• mustn't

You ______ eat food in the science lab.

• mustn't

• must

• masnt

• mustin't

I ______ brush my teeth before bed.

• must

• musty

• mustn't

• mast

You ______ run in the hallway.

• mustn't

• mustnt

• masn't

• must

We ______ listen to the teacher.

• must

• musn

• musty

• mast

You ______ touch sharp objects.

• mustn't

• mustint

• masn't

• musten't

Children ______ help each other.

• must

• mustn

• mustn't

• mas

You ______ shout in the library.

• mustn't

• must

• masnt

• mastn't