-----When will they be back?-----They （ ）back until the work（ ）finished.A.aren`t,is B.won`t be,will be C.aren`t,will be D.won`t be,is哪个?为啥哩?要详解,

when will they, when they will的区别和用法 when they will retire还是when they retire When will they talk 的意思急 When will they meet?怎么回答? they are discussing when they will start work.(同义句) when will they get to beijing同义句when will they ____ ____ beijing Do you know _____the Beijing Zoo A.when did they visit B.when will they visit C.when they visited D.when they will visit Did you know ____Beijing?------Next FridayA.when will they visit B.when they visited C.when they will visit D.what did they visit 英语翻译2.When they will start and where they Will go havebeen decided. THE OFFICER SAID HE DIDN'T KNOW( )THE INTERVIEW.A when they startedb WHEN WILL THEY startC when they would startD when they startwhy? 改错 I don’t know when will they come When will they c_______________ the bridge Next year . when will they go to Thailand?保持原句意思 They will go to the factory when the rain____(stop) When will they meet in front of the library? When will they arrive to the airport的错误 when the firnen come they will ( )the fire quickly nice when things do what the say they will.