Помогите с passive voice!

Пожалуйста, поставьте предложения в вопросительную форму passive voice

1. Are the houses being built?

2. Will the alarm system be installed tomorrow?

3. Was the present opened by the boy?

4. Have the parcels already arrived?

5. Здесь у нас Active Voice, сначала нужно перевести в Passive Voice.

All the flowers has been bought by Lady Jane.

Has all the flowers been bought by Lady Jane?

6. Must this test be done soon?

7. Were the books bought yesterday?

8. Was the hamburger quickly eaten by the dog?

9. Was the song being rehearsed yesterday at 5 p.m.?

10. Was the ticket presented to the controller?

11. Must this baggage be left right here?

12. Is the film being shown on TV now?

13. Has the play just been translated?

14. Will the theatre be renovated next year?

15. Can the food be put in your rucksack?