when before 用哪个 do not forget to wash your hands---you have meals

when before 用哪个 do not forget to wash your hands---you have meals It is a matter of time they discover that John has left.该用before还是when为什么该用before和when哪个连词为什么 He also __more exercise then before.did does do哪个? when/that 用哪个? when/that 用哪个? how long do you think it will be___china sends a manned spaceship to the moon?a whenb before用哪个? 用英语把下列句子改写为过去式.（用所给单词改写）1.when do you usually get up?（yesterday morning）2.Kangkang often plays soccer with his classmates on the playground.（last Sunday）3.I can say too much now.（before）4.we n what would you do before a job interview when you are ready to graduate? you use(be going to)when someone has decided to do something before怎么翻译呀 when can I cook? Do miss delicious Pig feet what I cooked before~~什么意思? it will be two months---we have our final examafter before when until 填哪个额 选出划线部分发音不同的单词（划线=【】）（ ）pl【a】ne pl【ay】 g【a】me w【a】sh（ ）h【o】bby g【o】ggles n【o】tice str【o】ng（ ）1、（ ）do you do before swimming?A.How B.What C.When( )2、What do you n 高一英语课本中的句子“It is a matter of time before they will discover thatIt is a matter of time________they will discover that John has left.A.before B.when这两个答案该用哪个 while,when,until,after,before,as soon as 怎么用? Do you know when to go与Do you know when go to哪个对?错误原因是什么? when do you get up?和what time do you get up?哪个对?区别? when,while,before,after+________ How long do you think it will be ______ the economy revives?A.after B.since C.before D.when