SAS 2 INGGRIS 4

You ______to wear a helmet while riding a motorcycle in this country.

• should

• must

• could

• may

We __________ be at the airport by 6.00 AM for our flight.

• should

• must

• can

• will

Students __________ raise their hands before speaking in class.

• should

• must

• may

• could

She __________ apologize for her behavior.

• could

• will

• must

• might

You __________ not talk during the movie.

• could

• will

• must

• may not

They __________ wear a uniform to school every day.

• could

• will

• must

• may

You __________ smoke in this building.

• could

• will

• must

• must not

We __________ be careful when handling fragile items.

• could

• will

• must

• must not

You ____________eat in the library

• could

• will

• must

• must not

You __________ to complete your assignment by Friday.

• Should

• must

• could

• must not