精选优质文档-倾情为你奉上新概念英语第二册课后习题答案详解Lesson 75练习答案 Key to written exercises1关键句型练习答案A flew (1.1); crashed (1.2); was killed (1.2); grew dark (1.5); turned (1.6); put(1.6); could find (1.7); got (1.8); kept(1.8); could(1.8); tried to get(1.9); heard (1.9); wondered (1.10); could send (1.10); had(1.10); stamped out(1.11); saw(1.11); sent(1.11); arrived (1.12)(Note: Other past tenses are descriptive, i.e. they do not indicate something that happened.)
