Помогите пожалуйста Измените предложения, используя пассивный залог. Model. The city...

Question

Помогите пожалуйста
Измените предложения, используя пассивный залог.
Model. The city government has built a new stadium.
A new stadium has been built by the city government.

1. This country exports gas and oil.
2. They will open a new hospital next year.
3. They don’t use this building any more.
4. The government gives grants to bright students.
5. Students have passed all the exams successfully.
6. Parliament passes laws.
7. Post-graduate students do scientific research.
8. Experienced teachers give lectures.
9. The Atlantic Ocean washes the western coast of Great Britain.
10. I’ve already passed all the exams.

Answer 1

1. Gas and oil is exported by this country.
2. A new hospital will be opened by them next year.
3. This building isn't used by them anymore.
4. Grants are given by the government to bright students.
5. All the exams have been passed by students successfully.
6. Laws are passed by parliament.
7. Scientific research is done by post-graduate students.
8. Lectures are given by experienced teachers.
9. The western coast of Great Britain is washed by the Atlantic Ocean.
10. All the exams have been already passed by me.

(Неуверенна в 5 и 10, но надеюсь, что хоть чем-то помогла.)