PAST MODALS AND PHRASAL MODALS OF OBLIGATION

A: I heard Rob's cell phone rang in the middle of the test. What happened?

B: He ________ (leave) the room immediately and was given a failing grade.

Jhon _________ ignored the problem because it only got worse.

• should have

• shouldn't have

I __________ go on vacation, but I didn't save enough money.

• was supposed to

• didn't have to

• didn't need to

A: You're home early, Jenny. I thought your English exam lasted until 4:00.

B: I finished early and the teacher said I __________ (stay) if I didn't want to.

A: The teacher recommends using a pencil on tests so you can erase wrong answers.

B: Yes and I _________his advice. I made a real mess with my pen.

• was not supposed

• was supposed

• should have followed

• didn't have to follow

I ________ book my flight so early, but I wanted a good seat.

• needed to

• didn't have to

A: Have you seen Steven this morning? He's late for the test!

B: No I haven't. He _________ (meet) me for breakfast, but he didn't show up.

When I got older, I ________ (learn) to solve my own problems.