Trả lời:

1. My brother bought this computer

→ This computer was bought by my brother

2. They feed the chicken twice a day

→ The chicken is fed twice a day

3. Minh baked the cakes

→ The cakes were baked by Minh

4.  He collected a lot of stamps last year

→ A lot of stamps were collected last year

5. We see her quite often

→ She is seen quite often

Chúc bn hc tốt!!!

Nếu hay => vote 5* + ctrlhn!!!

$\text{ → This computer was bought by my brother }$

$\text{ → The chicken is fed twice a day }$

$\text{ → The cakes were baked by Minh }$

$\text{ → A lot of stamps were collected last year }$

$\text{ → She is seen quite often }$

$\text{ ⇒ Tất cả câu trên đều là câu bị động: S + be + V3 }$

$#Chee$