Make these sentences passive. 1. They have bought a new dictionary.

1. They have bought a new dictionary.
A new dictionary has been bought.
2. The government has opened a new TV centre.
A new TV centre has been opened by the government.
3. Somebody has posted the letters.
The letter has been posted.
4. They have broadcasted this news.
This news has been broadcasted.
5. We have painted our cottage green.
Our cottage has been painted green.
6. She has finished the new project.
The new project has been finished by her.
7. They have opened a new theatre in the city.
A new theatre has been opened in the city by them.
8. We have discussed all the details of our future journey.
All the details of our future journey have been discussed.
9. Alice has learnt the poem by heart.
The poem has been learnt by Alice by heart.
10. Brenda has served dinner.
Dinner has been served by Brenda.