复合句是什么He did his homgwork before supper.(改为一个复合句）He did his homework ____ ____ ____ ____.

复合句是什么He did his homgwork before supper.(改为一个复合句）He did his homework ____ ____ ____ ____. 改英语复合句He did his homework before supper 把He did his homework before supper改成复合句怎么改 Did he remember taking his umbrella? Question: Did he take his umbrella? 答案是什么啊 when did you say he left his hometown?中文翻译是什么 what did he give his parents? 的同义句是什么? Where did he go?Do you know?怎么改成复合句 He did his best yesterday 正确形式 His father was ill, so he went hom ______ (puick) Nobody but Jim and his uncle_____A.know who is he B.know who he is C.knows who is heD.knows who he isWhat did you buy this morning?He asked me.(改成含宾语从句的复合句） 句子改成被动语态 where will she teach maths?hom many apples did you eat?everyone can understand his ideas. 复合句是什么? does he clean up his room first his friend wanted to know?宾语复合句 his father went home.he finished his woke(until)变复合句 He did his homework at school. 补充单词 Did he ( ) his grandparents? Only then did he realize he had lost an opportunity for achieving his great dreams在 这句话中did he realize 是什么成分 What time did he get up today?Please tell us.怎么变复合句