阅读填空或选择："Early to bed,early to rise makes a man healty,wealt

阅读填空或选择："Early to bed,early to rise makes a man healty,wealthy and wise."This is an old
English saying.Do you know what it means?It means that we must go to bed early and get up early in the morning.
Is this true?Perhaps it is.We know the body must have enough sleep.Boys and girls need eight or nine hours' sleep every day.If you don't go to bed Boys and girls need eight or nine hour' sleep every day.If you don't go to bed early,you will not have enough sleep.Then you will not do your well.Of course,you can't be healthy,or wise or wealthy.But some people go to bed late at night and get up late in the morning.That will make them unhealthy.
When we get up early in the moring.We can go out and do morning exercises.Walking,runing,jumping.swimming and playing ball games are all good exercise.Exercise helps the blood to move around inside our body and takes food to all parts of our body.
Our bodies also need air to breathe.We must have a lot of clean fresh air if we want to keep healthy.That is why many people get up early and go out to do morning exercises.
From the passage we know that it is good for our healthe to___
2.How long should young boys and girls need to sleep a day?
3.If we want to keep healthy,we must__
4..What does blood do inside our bodies? ____
5.From the passage we know that___ a.egtting up early in the morning is not healthy b.enough sleep can make us clever c.late go bed and early to rise can make us healthy d.exercise helps to take food to every part of our body