Tom did his homework last night 改否定句

When did Tom does his homework?改错 Did Tom finish ___(do) his homework? When did Tom does his homework改错 Tom did his homework last night 改否定句 tom did his homework yesterday改否定句 Did Tom _ his homework yesterday?空格里是什么呀?Did Tom —- his homework yesterday?空格里是什么呀? Tom did his homework,after that he _____(paly) football 填什么啊 Tom did his homework so carefully that the made few mistakes翻译 he did his homework in the classroom . Tom jumps as fast as Mike (Tom是汤姆,Mike是迈克） Tom will go to Beijing tomorrow.(同义句） He did his homework all day.(同义句）Tom will _____ _____Beijing tomorrow.He did his homework _____ _____ _____. 英语改否定句,一般疑问句急Tom did his homework yeseterday They stayed in beijing for two weeks Tom does not do his homework 祈使句 Let Tom does his homework now Tom can do his homework ___ (he). 例句：1.Did Tom do his home work yesterday?When?回答：I want to know if Tom did his homework yesterday.请问回答中的为什么要过去式did而不用单数第三人称does? 句子改错：when did TOm does his homework?为什么要把does改成do啊,Tom是第三人称单数,后面动词不是要第三人称单数形式么? He did his homework at school. 把Tom does his homework carefully改为感叹句注：改为（ )（ )Tom( )his homework!