课时作业(五)　Extreme Sports & Marco Polo
　　Ⅰ.单词拼写
　　1．There are many points of ________(相似性)between the two men.
　　2．Don't go doing anything________(极端的)like leaving the country.
　　3．She ________(冒......的危险)her life to save the drowning child.
　　4．There has been snow today in ________(不同的)parts of the country.
　　5．Do you have enough ________(设备)to do the job?
　　6．I was ________(使困惑)by the puzzle presented by my teacher.
　　7．Consumers need to spend more on food and ________(燃料)．
　　8．He is a ________(富有的)businessman.
　　9．This company is more concerned with quality than with ________(数量)．
　　10．It ________(使惊愕)her that he could be so calm at such a time.
　　Ⅱ.单项填空
　　1．The couple ________last year.They had lived together for twenty years，though.21教育网
　　A．broke out　　　　　 B．broke away
　　C．broke up  D．broke down
　　2．-Must I turn off the gas after cooking?
　　-Of course.You can never be________  careful with that.
　　A．enough  B．too
　　C．so  D．very
　　3．He was ________ to hear that he