选项中有一项为多余选项。

Your schooldays should be some of the best and happiest days of your life. （1） 　    　And how can you make sure not to waste this great chance to learn？

Be active at school. Don't say things are difficult or boring. Take interest in school life and your school subjects. （2） 　    　Go around the school with a big smile. If you are not working，you are wasting your time at school. Teachers cannot make everything enjoyable.

Keep fit. If you don't eat a good breakfast，you will feel tired at school. （3） 　    　Play enough sports every day in order to keep your body strong. Also，drink more water and fewer soft drinks to keep healthy.

（4） 　    　Don't put off what you can do till tomorrow. Don't give up if you get behind the class. Everyone fails some exams，loses some matches and has bad days. Don't make small problems very big.

（5） 　    　You are young，and no one thinks you must do everything quite well!

Follow our advice，and have a happy school life!

A．	Face the problem.
B．	Join lots of activities.
C．	You may help Mum with housework.
D．	How can you make full use of them？
E．	Don't forget to ask for help when in trouble.
F．	If you go to bed late，you will be sleepy in class.