I have a toothache. I _______ go to the dentist.
must
He has sore eyes. He _______ look at her phone at night.
must not
I have a sore back. I __________ jump.
must not
My sister is riding a bike. She ______ wear a helmet.
must
You feel sick. You ________ come to school.
must not
It's time to eat. You _____ wash your hands.
must
You ______ run with scissors.
must not
Students ____ do their homework
must
You ____ drink a lot of cola.
must not
Spiderman ______ save people
must
