基本句型
（1）请你扫扫地，好吗?
________ ________ ________sweep the floor?
（2）我能使用你的电脑吗?
________ ________ ________your computer?
（3）你不得不打扫你的房间。
You________ ________clean your room．
Good chances always hide around us，waiting for careful people to find them．（某处）
Mr．Li is to us how to organize our ideas according to the type of writing （解释）
Some young students like books better than paper books （电子的）
We often borrow novels and from our school library （杂志）
Most drivers in Suqian are （礼貌的） enough to let people walk across the street first．