1. The valley can be seen from the top of this hill by them.
2. You weren't seen at the bus stop by them.
3. Measures are being taken by the government to attract foreign investment.
4. The glass windows were broken last night by someone.
5. That book has been sent to me by my brother.
6. I was given a knife to cut this bread by him.
7. I will be taken to Ho Chi Minh City next week by my father.
8. Was that house built in 2022 by them?
9. Will this letter be posted on the way to work by you?

1.The valley can be seen from the top of this hill.

2.You were not seen at the bus stop.

3. Measures are being taken by the government to attract foreign investment.

4. The glass-windows were broken last night.

5.That book has been sent to me by my brother.

6. A knife was given to me by him to cut this bread.

7. I will be taken to Ho Chi Minh City by my father next week.

8. Was that house built in 2022?

9. Will this letter be posted on the way to work?