精选优质文档-倾情为你奉上Unit 2 Cloning reading课时作业第一节：完形填空(共20小题；每小题1.5分，满分30分)阅读下面短文，从短文后各题所给的A、B、C和D四个选项中，选出可以填入空白处的最佳选项。Perhaps forty years ago Sadie left her drunk and violent husband.Needing shelter for herself and her young son she took a _1_ in a housing project for _2_ people.Eventually, she got to know the residents.One redisent, Archie, didnt have a _3_ of his own but his nephews wife and her kids would _4_ and help the old guy from time to time.Sadie helped care for Arc
