=>
1. Everything in the house was checked by the police.
-> bị động QKĐ was/were V3/ed
2. Because of the heavy rain, they didn't go camping yesterday.
-> because of N/Ving : bởi vì
3. That painting is not as expensive as this painting./ That painting is not as expensive as this one.
-> so sánh bằng not as adj as
4. English is spoken all over the world.
-> bị động HTĐ is/am/are V3/ed
5. A lot of flowers are grown in Da Lat.
-> bị động HTĐ is/am/are V3/ed

1. The police checked everything in the house.

⇒ Everything in the house was checked by the police.

Giải thích: Cấu trúc bị động của QKĐ: S+was/were+Vpp.

2. They didn't go camping yesterday because ít rained heavily

⇒ Because of the heavy rain, they didn't go camping.

Giải thích: Because of+ noun phrase/ V_ing, S+ V.

3. This painting is more expensive than that one 

⇒ That painting is not as expensive as this one.

Giải thích:  Cấu trúc so sánh ngang bằng với as…as: S + V + as + Adj/Adv+ as + O.

4. People speak English all over the world.

⇒ English is spoken all over the world. 

Giải thích: Cấu trúc bị động với thì HTĐ: S+ is/ are+ Vpp+ (by+ O)

5. People grow a lot of flowers in Dalat

⇒ A lot of flowers are grown in Dalat.

Giải thích: Cấu trúc bị động với thì HTĐ: S+ is/ are+ Vpp+ (by+ O)