Mk gửi bn nhé:

- That dog is fed by her every day.

- Her car is stolen by the thief.

- The buildings are cleaned every month.

- His bike is washed twice a week.

- My hair is cut once per year.

1. The trees are watered every day

2. This room is cleaned by my mother

3. The elephants are fed by the zookeeper every day

4. This device is used by my sister once a week

5. This table is repaired by my father

* Cấu trúc bị động ở hiện tại đơn

(+) S+ is/am/ are+ Ved/ V3+ (by+O)

(-) S+ is/am/ are+ not+ Ved/ V3+ (by+O)

(?) Is/ Am/ Are+ S+ Ved/ V3+ (by+O)?