根据短文内容，将下面A—E五个句子分别填入文中空缺处，使补全后的短文意思通顺，结构完整。
How to Exercise Well
Warm up
It’s important to warm up before you exercise. before you do any difficult activities,    
Find good places to exercise.
You do not need to spend a lot of money exercising.    You don’t need to buy equipment for your home. Just get your body moving.
   
Choose a sport that you enjoy and then your exercise will be fun. Also, you only need to exercise a few times each week. If you exercise for 30 minutes each time, you will stay healthy.
Drink enough water
It’s important to drink water when you exercise.   
Be careful!
If you hurt yourself while you are exercising,       Exercising when you are hurt is bad for your health.