书面表达。
请根据下面的提示写一篇日记。
假如你是李明。为帮助西部某地跃进小学(Yuejin Elementary school) 购买故事书．10月20日，
你和同学王刚决定到街上把一些珍贵的(precious)邮票卖掉。在卖邮票前，你们在旁边竖起一块牌子，
上面写着“帮助贫困孩子”。令你们感到惊讶的是很多来购买邮票。邮票很快就卖完了，你们把卖邮
票的钱全部用于购买故事书并通过邮局把书寄给了跃进小学。
注意：
1. 日记的开头和结尾已写好。
2. 词数80左右。
October 20 Sunday Fine
In order to help Yuejin Elementary School in the western region, ___________________
________________________________________________________________________________________
________________________________________________________________________________________
but we still felt very happy.
One possible version:
October 20 Sunday Fine
In order to help Yuejin Elementary School in the western region, my classmate Wang
Gang and I went to the street to sell some precious stamps. Before we began to sell our
stamps, we put up a board beside us. On the board we wrote "Help poor children, please."
To our surprise, many people bought our stamps. It was not long before we sold out all
the stamps. With tile money, we went to buy some story-books in file book shop. Then we
posted all the books to Yuejin Elementary School in the post office. We were very tired
today, but we still felt very happy.