精选优质文档-倾情为你奉上杭州外国语学校2018年初二年级期中考试英语试卷II. 完形填空I have invented robots that crawl(爬) through pipes to inspect them for damage. But it wasnt 16 I learned about Tomas Edison that I really became 17 about inventing.When I was in fourth grade, our teacher gave us a 18 . We had to write to a company and learn about the product it made. Each student would then give a report in front of the class. I 19 the Thomas A. Edison Company.Soon after I wrote to the