根据对话内容和所给汉语提示，在空白处填入单词的正确形式。每空限填一词。
Dear students,
As we all know, good health is important for success in exams, so I’m     (写) to give you all some ways which are      (有帮助的) to you
First of all, it is necessary that you sleep well      (在……期间) the exam period in order that you can have     (足够的) energy. Second, a healthy, balanced     (饮食) is important to your success. In order to eat healthily, try to avoid eating food high in fat. It’s    (更好) for you to eat a lot of vegetables and fresh fruit which are    (充满) of vitamins. Besides, don’t forget to take exercise no matter how busy you are. It can help you build a strong     (身体) as well as making you relaxed.
  (另一个) way I will share with you is this: studying with other people will help you discuss and form your own ideas. Plus, you won’t feel    (孤单的)!
Best wishes and stay healthy.
Yours,
Li Hua