When did he clean the window?怎样改为被动语态

When did he clean the window?怎样改为被动语态 When did he clean his shoes?怎样回答 对Did he clean his shoes?用when提问怎样提 When did Tom arrive ___China?He got to Guangzhou on 16th of April.A.to B.in when it was,it was when--what did he want to know,anna?-- _____ I could finish writing th ereport.答案when it was that When did he graduate( )college When did the 29th Olympic Games begin? DO YOU KNOW什么情况下后面加疑问语序?Do you know-------------?a.who will clean th classroom b.how long will ther stay herec.what did he say d.where he has gone Did he clean the blackboard just now?的被动语态 when did he leave th classroom?he left __ you turned back to——when did he leave th classroom?——he left __ you turned back to write on the blackboard.A.the time B.until C.the minute D.before when did your uncle arrive___china?he got to Guangzhou__the morning of the 16th of April.A at in B.in in C.to on D.in on Did you know ____?A.who he was looking after B.who was he looking for C,who he is looking after D.who he is looking afterCould you tell me____?A.when will they leave Beijing B.when would they leave Beijing C,when they will leave Beijing D.when did th he did his homework in th classroom.（否定句） 英语翻译It's1997.When did you paint this room?(last year) It's 5th January.When did she meet him?(two months ago) It's a quarter past eleven.When did they arrive?(half an hour ago) It's Sunday .When did he lose his pen?(yesterday) when did he come home 对么 怎样用when did you she/he 造句 When did he fall ill?译成汉语 when did he ___(go/went)?