Помогите сделать тест на Passive Voice! Английский язык!

1. They clean the house every day.
The house is cleaned every day.

2. They make paper from wood.
Paper is made from wood.

3. They publish a lot of books every year.
A lot of books are published every year.

4. Do they clean the office every day?
Is the office cleaned every day?

5. They don't use this room very often.
This room is not used very often.

6. They made this film in 1984.
This film was made in 1984.

7. Nobody invited them to the party.
They were not invited to the party.

8. When did they build this house?
When was this house built?

9. They haven't found the key yet.
The key hasn't been found yet.

10. Don't come in. They are cleaning the room at the moment.
Don't come in. The room is being cleaned at the moment.

11. They will answer your question tomorrow.
Your question will be answered tomorrow.

12. When I was here last year, they were still building this church.
When I was here last year, this church was still being built.

13.Заполните пропуски подходящей формой страдательного залога (Present Simple или Past Simple) глагола в скобках.

New York is often called the cultural capital of the USA. It is known as a "melting pot," because people of different races and nationalities make up its population of more than 7 million. About 13 of every 100 people in New York were born in another country. More than 80 languages are spoken throughout the neighbourhoods and streets of the city. There are places where the English language is hardly ever heard.