What housework was the_robot_when he came back?A:work,to doB:working,doC:work,doingD:working,doing告诉一个好的解释，为什么要选择那项

What ----(happen)while you were doing housework last night?happened和was happening哪一个更好? 23.Last week,we _______and bought two jackets.A.do the housework B.do the homework C.went shopping D.have a rest24._______your sister late for school yesterday morning No,she _______.A.Did ; didn’t B.Is; isn’t C.Was; Was D.Was; wasn’t25.What’ She didn’t help her mother do any housework until she was fifteen同义句这有两个空 help her mother do any housework 这有一个空 she was fifteen Idon't know what was the matter还是I don't know what the matter was can not help2.Seeing my mother is busy,I can’t help ________ housework.I was busy with my work,so I can’t help ________ housework.A.do B.be doing C.to doing D.doing what time ____his mother___(do)the housework what time ( )his morther ( )the housework. What housework can you do怎么回答 i hadn't the slightest idea _____he was talking abouta what it was b what it was that c what was it d what he was that My mother didn't d__________ housework yesterday. What housework was the_robot_when he came back?A:work,to doB:working,doC:work,doingD:working,doing告诉一个好的解释，为什么要选择那项 what were you doing when he came in?____ my mother with her housework.A.Helped B.Help C.Was helping D.Helping I didn't know ( ) A.what matter was; B.what was matter 此题选哪项 I was really too busy with my homework and I couldn’t help ____ the housework.A.doing B.do C.did D.done 翻译 You didn't know what I was gonna say. Don'T Know What I Was Thinking 歌词 I don't doubt (that) that was what was he wanted.I don't doubt that that was what was he wanted.前面的that一定要不要省略 What he said was not true,------?A、wasn't he B、didn't he C、wasn't D、was it