when my mom came in,i pretend A.to be reading B.to be read不好意思。打错。B选项是to read ..为什么要加BEING啊？

what were you doing when mom came in ? my sister asked me ,改同义句 i was doing my homework when my mom came when my mom came in,i pretend A.to be reading B.to be read不好意思。打错。B选项是to read ..为什么要加BEING啊？ When my mom came in,I pretended to be reading和I was pretending to be reading when my mom came in.两个句子有没有错,要是没错为什么一个是pretended ,一个是pretendingpretended 做什么成分，when引导的从句在前在后主句 有一片完形的开头是when my mom came home from the hospital .急求答案! I stopping playing games when my mother came in. 当妈妈进屋时,汤姆假装在睡觉.When mom came in,Tom _ _ be sleep当妈妈进屋时,汤姆假装在睡觉.When mom came in,Tom _ _ be sleeping. My Mom is like your Mom when I was young. The minute I sat dowm in front of the TV,my mom came over.The minute怎么理解? 英语翻译Last month,our dog welcomed me when I came home from school.He wanted a walk,but I was too tired.I threw down my bag and went to the living room.The minute I sat down in front of the TV,my mom came over.“Could you please take the dog fo 英语翻译Last month,our dog welcomed me when I came home from shool.He wanted a walk,but I was too tired.I threw down my bag and went to the living room.The minute I sat down in front of the TV,my mom came over,''could you please take the dog for 英语单词的用法问题在过去进行时里有两个很常见的when,while的用法搞不太懂,就是子句子中不知道该选哪个,比如“when(while)I was doing my homework,my mom came in 中这一类句型中请问二者有什么区别? When my eighteenth birthday came, I was not in home.改错 I was walking in the street when a piece of beautiful music came to my ears. The minute I sat down in front of the TV,my mom come over改写句子The minute I sat down in front of the TV,my mom come over改为同义句my mom came over ____ _____ _______i sat down in front of the TV Jenny usually goes( )with my mom in tJenny usually goes( )with my mom in the ,超市 When You Came Into My Life 歌词 When You Came into My Life 歌词