根据要求写作文。

    仰望宇宙之大，俯察品类之盛，世间万物，满目琳琅，何可胜道也哉？人生天地间，触物难免有情。请联系你的生活体验，充分调动想象，写一篇情景交融的作文，标题自拟，立意自定，不少于800字。

如图所示的电路中，各个元件均能正常工作，当开关闭合后，下列说法正确的是（　　）

Dear Sandy,

    I am very glad to enter my school. I enjoy the life here except for the school lunch. I prefer hamburgers,ice creams and potato chips,but we are not allowed to order them according to the school rules. I usually have little for lunch and I often feel tired and can't follow the teachers in the afternoon classes. What should I do? Do you have any good ideas? Please write to me as soon as possible.

Yours sincerely,

Lucy

注意事项:1）词数90左右，开头和结尾已经写好，不计入总词数;

2）文中不得提及真实的人名、校名等相关信息。

Dear Lucy,

    I am glad to receive your letter.

Yours,

Sandy