We / should / balance / calories / we / get / from / food / with / calories / we / use / physical activity.
A. We should balance calories we get from food with calories we use physical activity.
B. We should balance calories we get from food with calories we use for physical activity.
C. We should be balance calories we get from food with calories we use physical activity.
D. We should balances calories we get from food with calories we use to physical activity.
Đáp án B
Dịch: Chúng ta cần cân đối calo ta lấy từ thức ăn với calo ta dùng cho hoạt động vật lí.