Part 2:

1. We had to cancel the picnic because it rained hard.

2. The man who is being questioned by the police looks worried.

3. Even though Mr. Nam was tired, he helped Tuan with his homework.

4. A beautiful cake was made by Huyen on her mother's birthday.

5. The children who always finish their homework are hard-working students.

Part 3:

1. Although the weather was bad, the children went swimming.

2. If that man doesn't work hard, he can't earn more money.

3. Lan has lived in Ha Noi for 5 years.

4. Lan was outside to play with her dog.

5. The storm came with strong winds and heavy rain.

6. The dog saved from catching Lan in a typhoon.

7. I believe that my idea will be supported.

Part2:

1.We had to cancel the pinic because of the rained
3.Eventhough, tired, Mr.Nam helped Tuan to do his homework.
4.A beautiful cake was made by Huyen on her mother's birthday.
5.Because the children are hard working, they always finish their homework before going to class.
Part 3:
1.Although the weather was bad, the children went swimming.
2.If that man doesn't work hard, he can't earn more money.
3. câu này bạn làm đúng nhưng live thiếu "d" ạ.
4.Lan was outside to play with her dog.
5.The storm came with strong wind and heavy rain.
6.Lan saved the dog from catching in a typhoon.
7.I belive that my idea will be supported.
Mỏi tay lắm á mong cậu cho tớ cảm ơn và câu trả lời hay nhất. Cảm ơn ạ!