英语习题求解,填空：Students go to school to study.But to study needs

英语习题求解,
填空：
Students go to school to study.But to study needs a right way,or you will waste(浪费)（1）_________and money.There are many ways of(2)________.Here are some of them.
The(3)_________time for reading is morning,because the air is fresh and your mind is clear in the morning.For that reason,you can get a good(4)________.
In studying,you must be patient(耐心的).If you don’t know a text well,you must read it again and again(5)_________you know it well.
When you are studying,you must (6)_________your heart into the book,or
You can get(7)________from the book.
You must always ask“(8)_________”.If you can’t understand something well,you can(9)_________your teachers,parents or friends for help.Whatever
way you(10)________,you must understand it well.
Though there are many ways to study,the ways above are enough to help you study well if you keep them in mind as you study.
翻译句子：
4.一些女孩打算多锻炼以保持健康.
Some girls are going to_________ _________to stay healthy