Mình xin trình bày trong hình nhé!

7. Pictures of the earth can be seen from the outer space.

8. The traffic system should be modernized by the government.

9. Clothes have to be washed by Mai everyday.

10. His new collection is going to be introduced by him this evening.

11. The correct answer can't be found out by any student.

12. The result of the examination will be informed by the school in 2 weeks.

13. All the windows have to be closed after class by the students everyday.

14. The news might be broken.

15. The previous lesson should be checked by the teachers regularly.

16. Raw sewage used to be pumped into the sea by that factory.

17. The bill won't be paid by Jack.

18. That button mustn't be touched while the experiment is in progress.

19. Urgent actions should be taken to prevent diseases after the flood.

20. Natural resources must be saved for future use.