Cấu trúc bị động với các từ chỉ quan điểm, ý kiến(think, believe,say,...)

Chủ động : People/ they + say/think/believe... + (that) + S + V

Bị động : Cách 1: It is/was said…….. that + S + V

              Cách 2: S + am/is/are/was/were + said + to_V + O (cùng thì)

                                                                                to have + V3/ed + O (khác thì)

7,> It's thought that she bought the house last year.

> She is thought to have bought the house last year.

8, > It's believed that she has won the contest.

> She's believed to have won that contest.

9, > It's thought that she is going to get married

> She's thought to have been going to get married.

10, >It was said that the prevention was better than cure.

> Prevention was said to be better than cure.

---    CHỌN MK TRẢ LỜI HAY NHẤT NHA^^!   ---

7. 

→ It is thought that she bought this house last year.

→ She is thought to have bought this house last year.

8. 

→ It is believed that she has won the contest.

→ She is believed to win the contest.

9. 

→ It is thought that she is going to get married.

→ She is thought to get married.

10. 

→ It was said that prevention was better than cure.

→ Prevention was said to be better than cure.

- Impersonal passive voice:

+ Active: S1+ (V1) + (that) + S2+ (V2)

+ Passive:

  → It+(be)+pp(V1)+that+S+V2... (khi V1 và V2 cùng thì)

  → S+(be)+pp(V1)+\(\left[ \begin{array}{l}to + V2 (nếu V1 và V2 cùng thì)\\to + have +pp (V2) (khi V1 hiện tại, V2 quá khứ)\end{array} \right.\)