Fill in the blank with a suitable word in the box.
spend from exercise fit ride
for tired energy in calorie
We need calorie or(1)..... to do the things every day. For example, when walk or(2)...... a bike to school, we spend a certain amount of(3)..... and when we sleep, we aslo use them. But how many calorie should we(4)...... a to study in shape? It's difficult(5)....... us to calculate. If people want to keep(6)......, they should remember that everyone should have between 1600 and 2500 calorie day.
We get calories(7)..... the food we eat. If we too much food and don't take part(8)....... any activities, we can get fat quickly. So besides studying, we should some(9)........, play sports or do the housework, such as cleaning the floor, cooking etc., if we don't eat enough, we feel(10)....... and week.
1, energy
2, ride
3, calorie
4, spend
5, for
6, fit
7, from
8, in
9, excersise
10, tired
