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5
Playing ping-pong is exercise.
6
Running is exercie
7
Swimming is exercise.
8
Playing football is exercise
Riding a bike is exercise
Playing badminton is exercise
Skating is exercise .
Walking is exercise
Playing ping-pong is exercise
Running is exercise.
Swimming is exercise
Playing football is exercise
Exercise helps make your body healthy and strong.
How often do you...?
how many minutes（几分钟）
hour （小时）
second （秒）
How many minutes do you...?
1. How often does Danny exercise?
2. How many minutes does Danny exercise?
How many hours of exercise does Danny need a day?
About an hour of exercise a day.
Danny walks to school in the morning.
2. Danny flies home after school.
3. Danny has fifteen minutes of exercise a day.
4. Danny is going to play more sports.