Unlocking modal magic a 10 question linguistic labyrinth

1. I ____ finish the project by tomorrow.

2. Which sentence correctly uses a modal verb to express permission?

3. She ____ drive a car; she's only 15.

4. You ____ forget your passport.

5. Which sentence correctly expresses a possibility?

6. He ____ come to the party; he's very busy.

7. We ____ go to the beach tomorrow; it depends on the weather.

8. Which sentence correctly uses a modal verb to express ability in the past?

9. They ____ have finished their work by now.

10. I ____ go to the doctor; I feel unwell.