when you doing your homework 跟when doing your homework 有什么区别

when you doing your homework 跟when doing your homework 有什么区别 When you finish doing your homework ,you must c_____ it. what you when your mother came back?A.are;doing B.were;doing C.did;do D.was;doing when you are doing something very well,don't let your success turn your head.翻译 when did you finish ( ) your work yesterday?A,did B,to do C,doing D, When your father came to the school,what were you doing?改为同义句. what was your mother doing when I ----(phone)you yesterday?并翻译 --What were you doing when your father ( )back from Sydney yesterday? Keep your eyes _____ when you are doing eye exercises 为什么? Are you doing your homework? if you cannot remeber something when you are doing your h_____,what will you are do first? You are doing your homework at home when your mother comes back early`````You are doing your homework at home when your mother comes back early from her ······全文... when you lose your What are you doing when you fifteen? Rain called you this week是什么意思What were your family members doing when Rain called you this week?写作 when were you doing when i called you just now? what were you doing when your father （came） back?为什么括号内不能填was coming when earthquake happen,what are you doing?