Unit 7 Teenagers should be allowed to choose their own clothes. Section A-2021-2022学年九年级英语10分钟课前预习练（人教版）

学科网（北京）股份有限公司 课前预习记录： 月 日 星期 Unit 7 Teenagers should be allowed to choose their own clothes. Section A 【基础知识 • 积累】 一、单项选择 1．For your own ________, you should follow the traffic rules while crossing the street. A．safety B．position C．purpose D．chance 2．—What's the meaning of the activity "Let's Save"? —Paper ________ in everyday life. A．should waste B．shouldn't waste C．shouldn't be wasted D．should be wasted 3．—May I use the mobile for a while，Mum？ — ．You even haven’t started doing your homework！ A．No way B．I quite agree C．I’m afraid so D．No problem 4．Thanks to the Internet, different kinds of information _____ in a short time. A．can be learned B．has been learned C．can learn D．has learned 5．----How was the film you saw last night? ----It couldn’t be worse. A．It was so so. B．It was awful C．Nothing bad. D．It was great. 二、根据汉语或首字母提示完成单词 6．He said he ________ (后悔) buying that book because his father had already bought one for him. 7．We can see each ending as a n