All of the children ... bring backpacks to school with them.
must, have to, need to
They were stopped by the police, and were told that they ... slow down.
had to, needed to
It was a stormy night so I ... keep my dog company.
had to, need to
We ... be quiet if we want to sneak past the monster.
must, have to, need to
He ... clean his room everyday when he used to live with his parents.
had to, needed to
When I went to the bank, they said I ... to bring my ID if I wanted to open an account.
had to, needed to
They ... take the bus to work because they don't own cars.
have to, need to
You ... eat vegetables if you want to be healthy.
must, have to, need to
I ... go to the doctor because I got sick.
had to, needed to
She forgot to complete all the tasks she ... to do at work, and her boss got upset.
had to, needed to
We had never cooked this recipe before, so we ... look up a recipe.
had to, needed to
The teacher told me that I ... turn in my homework if I want to pass.
must, have to, need to