2. My mother is buiding a new power plant.
→ A new power plant is being built by my mother. (S+tobe+ being+ Ved/V3+by O)
3. Mary is feeding chickens and ducks.
→ Chickens and ducks are being fed by Mary. (feed-fed-fed)
4. I am making a shirt for Tom's birthday.
→ A shirt is being made for Tom's birthday (by me). (có by me hay không cũng được nhé)
5. They are repairing this old bus station.
→ This old bus station is being repaired (by them). (những chỗ by mình đóng ngoặc là bỏ hay ko bỏ đều được nhee.)
6. The teacher is reading book while pupils are doing the test.
→ Book is being read by the teacher while pupils are doing the test. (by+O đừng trước trạng từ chỉ thời gian và đứng sau trạng từ chỉ nơi chốn.)
7. Nam is not doing his homework now.
→ His homework isn't being done by Nam now (homework là chủ ngữ số ít ko đếm được nên tobe là is.)
8. We are not planting trees at the moment.
→ Trees are not being planted (by them) at the moment.
9. Are you repairing your car now?
→ Is your cat being repaired by you now?
10. Is she cutting the flowers in the garden?
→ Are the flowers being cut in the garden (by her)? (cut-cut-cut)
III.Turn these sentences into the passive voice.
1. The storm destroyed thirty houses.
→Thirty houses were destroyed by the storm.
2. He bought some books yesterday.
→ Some books were bought (by him) yesterday.
3. He called Mary yesterday.
→ Mary was called (by him) yesterday.
4. They didn't sell that house last Sunday.
→ That house wasn't sold (by them) last Sunday.
5. These workers built a new hospital last year.
→ A new hospital was built by these workers last year.
6. Nobody used this room a week ago.
→ This room wasn't used a week ago (do chủ ngữ là ko một ai nên bỏ chủ ngữ đó thêm not vào tobe nhé.)
7. Mary's parents sent her some money.
→ Some money was sent to her by Mary's parents (money là chủ ngữ số ít ko đếm được)
Hoặc → Mary was sent some money by her parents.
