Cấu trúc câu bị động đặc biệt (câu bị động kép):

People/they + think/say/suppose/believe/consider/report…..+ that + clause
⟶ It+ to be + thought/said/ supposed/believed/considered/reported…+ that + clause hoặc
⟶ S + to be + thought/ said/supposed… + to + V-inf (khi 2 vế cùng thì)

⟶ S + to be + thought/ said/supposed… + to + have + v3/ed (khi 2 vế khác thì)

2. It was reported that the flowers were killed by frost.

3. It is informed that the director is going to take a business trip to England.

4. It was announced that the meeting was delayed until next week.

5. It was discovered that this cotton was grown in Egypt.

6. It is promised that the performance will start on time.

7.  It is recommended that we should stay at the city centre.

8. It was believed that Alice would pass the driving test. 

(1 câu có 2 cách làm lận nhó nma tớ làm 1 cái cho cậu dễ hiểu vì đề cũng không cho từ trước)

#Xinctlhn

$\text{2.}$ It was reported that the flowers were killed by frost .

$\text{3.}$It is informed that the director is going to take a business trip to England .

$\text{4.}$ It was announced that the meeting was delayed until next week .

$\text{5.}$It was discovered that this cotton was grown in Egypt .

$\text{6.}$It is promised that the performance will start on time .

$\text{7.}$It is recommended that we should stay at the city centre .

$\text{8.}$It was believed that Alice would pass the driving test.  

Cấu trúc câu bị động kép : 

->  S + be + said/thought/supposed + to have + Vpp + ... ( chú ý là 2 vế khác thì ) 

-> It+  be + said/ supposed/thought/reported…+ that + ........ 
-> S + be + said/thought/reported + to V+ ....  ( chú ý là 2 vế cùng thì )