1. To celebrate Tet, Vietnamese people make many tasty traditional foods. <Dòng thứ 2 đầu đoạn>

2. Chung cake is made of sticky rice, pork, green beans, and other spices, wrapped in green leaves. 

<Dòng thứ 6 đếm từ đầu đoạn xuống>

3. Other significant foods are sausages, spring rolls, and sticky rice <Dòng thứ 4 từ cuối lên trên>

4. Because it is difficult to make <Dòng thứ 3 từ cuối lên trên>

VI.

1. His house was destroyed completely by the storm

Cấu trúc bị động thì quá khứ đơn: S + was/were + V_pp/ed + <by O>

2. Because factories peoduce waste and pour it into rivers and lakes, many rivers and lakes are poisened.

Cấu trúc: Because + clause, clause <Bởi vì...>

3. If the soil wasn't polluted, trees and grasses could grow here

Cấu trúc đk loại 2: If + S + Vqkđ, S + could... + Vnm + O <không có thật, chỉ là giả định>

4. It is really dangerous to pollute the environment

Cấu trúc: It is + adj + to V

V.

1.To celebrate Tet, Vietnamese people make many tasty traditional foods.

2.Chung cake is made of sticky rice, pork, green beans, and other spices, wrapped in green leaves.

3.sausages, spring rolls, and sticky rice.

4sausages are difficult to make,

Vl

1. His house was destroyed completely by the storm (câu bị động)

2 Because factories produce waste and pour it into rivers and lakes, Many rivers and lakes are poisoned.

3.The soil isn't  badly polluted, trees and grasses can grow here (câu điều kiện loại 1)

4. It is polluting the eviroment really dangerous