以下表格是關于Wu Binbin 的學校變化情況，假如你是Wu Binbin，請根據表格信息寫一篇小短文，介紹學校發生的變化。

Before	Now
× playground	√ playground
× library	√ library
× tall buildings	√ tall buildings

要求：（1）條理清楚、意思連貫、語句通順、標點正確，可適當發揮。
（2）不少于5句話。

【考點】狀物篇．

【答案】Hi，I'm Wu Binbin.This is my school.There are many changes these years.There was no playground before.There is a big playground now.There was no library before.There is a big library now.There was no tall buildings before.Now there are three tall buildings in our school.We can study in big and clean classrooms.