八年级英语下册Module3JourneytospaceUnit2Wehavenotfoundlifeonanyotherplanetsyet第1课时同步训练新版外研版202106101146

Unit 2　We have not found life on any other planets yet.第一课时Ⅰ.根据句意及首字母或汉语提示完成句子1．The l________ was to