1. Children are active because of doing many exercises.

S+ be+ adj. Children là số nhiều nên dùng "are"

Because of+ Ving

2. Vegetables plays an important role in our meal.

Dịch: Rau đóng một vai trò quan trọng trong bữa ăn của chúng ta.

3. It will be harmful for our body if we eat a lot of junk food.

S1+ Will+ V, if+ S2+ V( HTĐ)

harmful for: có hại cho

4. We should eat a lot of fruits because they are  good for our health.

good for: tốt cho

Chúng ta nên ăn nhiều hoa quả vì chúng rất tốt cho sức khỏe.

5. The doctor is asking Mai some questions about her health problems.

Dịch: Bác sĩ đang hỏi Mai một số câu hỏi về vấn đề sức khỏe của cô ấy.

1. Children / be / active / because / do / exercise 

CHildren is active because they do exercise

2. Vegetables/ play/ important/ role/ our meal. 

Vegetables play an important role in our meal

3. It/ be/ harmful/ our body/ if/ we/ eat/ lot/ junk food. 

It will be harmful for our body if we eat a lot of junk food

4. We/ should/ eat/ lot/ fruits/ because/ they/ be/ good/ our health. 

We should eat a lot of fruits because they are good for our health

5. doctor / asking / Mai / questions/ health problems 

Doctor is asking Mai some questions about her health problems

S+ be+ adj. Children là số nhiều nên dùng "are"

Because of+ Ving

cho hay nhất