modals

I ___ finish my homework before playing video games.

• can

• should

• may

• must

We ___ respect our parents. It's the right thing to do.

• must

• can

• ought to

• may

You ___ try the new pizza. It's really good!

• ought to

• mustn’t

• may

• can’t

She ___ call her grandmother more often.

• should

• must

• may

• can

People ___ recycle to help the environment.

• can

• ought to

• must

• may

You ___ not eat so much sugar.

• should

• can

• must

• may

We ___ be more careful when crossing the street.

• ought to

• can

• may

• must

You ___ visit the museum. It's very interesting.

• must

• may

• can

• should

Drivers ___ stop when the light is red.

• may

• ought to

• must

• can

You ___ be more polite to your classmates.

• should

• can

• may

• must