2. I think they are happy, because they’re smiling.

. Mỗi người trong hình đang làm gì?

- Mẹ đang nấu ăn, bố đang dọn bàn, con trai đang lau sàn, con gái đang rửa rau.

2. Bạn có nghĩ rằng họ đang hạnh phúc không? Tại sao hoặc tại sao không?

- Tôi nghĩ rằng họ đang hạnh phúc, bởi vì họ đang mỉm cười 
2.
. a | 2. b | 3. a | 4. a | 5. b
3.
1. Most people think that housework is boring and is the responsibility of wives and mothers only.

2. They want to give their children more time to play or study.

3. These are doing the laundry, cleaning the house, and taking care of others.

4.
4. They learn that they have to try to finish their tasks even though they do not enjoy doing them.

5. Because children learn to appreciate all the hard work their parents do around the house for them.