Modal Aux. Verbs Quiz with Need, Should & Must (incl. neg)

You _______ eat all your vegetables to stay healthy.

• must

• might

• can

• should

We _______ forget to buy tea on the way home.

• must not

• might

• should

• can

I _______ go to bed early because I have an test tomorrow.

• should

• can

• must

• might

She _______ be late for her class.

• can't

• must not

• might not

• shouldn't

Elly and Yoyo _______ take the bus to school, it's too far to walk.

• must

• can't

• might

• should

He _______ leave his toys on the floor.

• must not

• can

• could

• should not

We _______ waste water during the drought.

• must

• should not

• will

• can

You _______ talk to strangers, it's not safe.

• should not

• must

• should

• can

He _______ forget to water the plants.

• must not/ mustn't

• can't

• should

• might not

She _______ finish her homework before going out to play.

• can

• must not

• could

• should