Modals

Students must complete all homework assignments.

• obligation

• advice

• permission

You shouldn't write anything you will regret on social media.

• obligation

• advice

• permission

You can come to my house and use my computer.

• obligation

• advice

• permission

Students may use cell phones in the cafeteria.

• obligation

• advice

• permission

We should spend less time on our computers and spend more time enjoying nature.

• obligation

• advice

• permission

We have to take computer classes at school.

• obligation

• advice

• permission