求一篇给图书馆提意见的英语作文

Dear David,
Last week we held a discussion on what we should do for our school before we graduate.The students in our class have different suggestions.
Some students think that we can collect money to buy some books for the school library or something else for the school.Other students think that it’s not necessary to spend money.We can study hard and make our school feel proud of us.
In my opinion,we don’t have to spend money.We can do something meaningful without money.For example,we can do some voluntary work to beautify the school’s environment or try to get better results in the coming exams so that our school will be proud of us.
(In my opinion,we can collect our pocket money to buy some books for our school library.We can buy some detective stories and English novels.They don’t cost much but they are useful.The younger students will like them.I hope every student in our school can do so.)
I’d like to know your idea.Could you give me some advice?
Best wishes!
Li Ming