Modal Verbs (Part I)

When I was five, I ___ ride a bike without training wheels.

• can

• could

• must

• have to

You ___ wear a seatbelt while driving. It's the law!

• can

• must

• may

• could

Students ___ use their phones during the test.

• mustn't

• have to

• can

• should

You ___ eat in the library, but you can drink water.

• must

• may

• can't

• need to

I ___ play the piano, but I’m not very good at it.

• must

• have to

• need to

• can

Excuse me, ___ I leave early today?

• may

• must

• have to

• can

We ___ bring our own lunch because the cafeteria is closed today.

• may

• have to

• aren't able to

• can

You ___ show your plane ticket before boarding the flight.

• may

• can't

• need to

• are able to

You ___ pay to enter the museum. It’s free today!

• must

• don't have to

• need to

• are permitted to

I ___ finish my homework before I go out with my friends.

• must

• can

• could

• don't have to