英语 七年级 填空题 较难

一般过去时叙述发明史 — 英语填空题

沪外教版·英语 Unit 6 Inventors and their inventions AI 三重审校通过

题目
Read the short history and complete it with the correct past forms of the verbs in brackets. In 2008, Nora ___ (invent) a small reading lamp. At first, it ___ (not work) well, so she ___ (change) its design. After that, the lamp ___ (become) popular in her town.