Chuyển các câu chủ động dưới đây thành câu bị động ở thì tương lai đơn 
7. A lecture will be delivered by a famous propessor tomorrow
8. Non renewable energy will be replaced by renewable energy.
9. All his savings will not be spent on buying new house
10. Peter will be sent to a new shool by his parents.
11. All the dishes will be made by a famous chef.
12. Where will the students be met by their teacher?