Make up the sentences using the Passive Voice of modal verbs.

1. The homework /must / do.

2. The ball /can/ use/ in the gym.

3. The dishes /must/ wash.

4. The essay/ should/write.

5. The dog/should/ feed.

6. This question/could/discuss/yesterday.
7. The things/must/pack.

8. The documents/ couldn’t/sign/yesterday.

9. Mobile phones/can’t/use/during the lesson.

10. Loud music/shouldn’t/play/here.