You ________ make noise in the library.
mustn't
The girl ______ play the guitar.
can
Students ________ do their homework.
must
The boy _________ swim.
can't
You ________ participate in class.
must
Dogs _______ bark.
can
People __________ fly.
can't
I ______ cheat on the test.
mustn't
They _______ speak in English.
can
He ________ ride a bike.
can't
My grandma ________ walk.
can't
We ________ brush our teeth.
must
Rabbits ________ jump.
can
You ________ hit people.
mustn't
You __________ play in the hospital.
mustn't
We ________ study for our tests.
must
