Giải giúp em vs ạ

Giúp em bài này vớ ạ

Turn the following sentences into th Passive voice:

1. We will show your paintings to your parents on the day of the exhibition.

2. The teachers will hold another meeting next week and reach a decision.

3. The boss told the employees to wwear their ties on Mondays.

4. The nurses in the hospital were looking after Little Ann well.

5. By the next year, they would have completed the building.

6. They took us round the city and showed us the interesting sights.