has she come yet?可以这么说吗

has she come yet?可以这么说吗 英语翻译Has she found her pen yet这句话中的yet 可以不要吗？Has she found her pen Has she found her pen yet 这句话中的yet 可以不要吗?Has she found her pen she has come bace your time has yet to come jenny promised to come early but she has not（ turned up ）yet为什么是turned up 加ed she has come up with. “She has come here an hour ago”这句话对吗? 英语选择题的一些疑惑,望高手解答.1.julia is going to meet her boyfriend.she————for the bus for some time but it has not come yet.为什么填has been waiting而不可以填has waited2.The policemen entered the building,—— Is Sonia here? No,she( )(Not come)yet The girl left her home a year ago,she has not come back yet The girl ha ___ ___from home for a year 将Alice left Beijing last week and she has not come back yet变成同义句最后把公式说一下! why hasnt she come yet?Nobody knows.Nobody knows _____ _____ ______come yet None of them has come back yet.与None of them have come back yet.有什么区别?谢谢 Why hasn't she come yet?Nobody knows.(改为宾语从句）Nobody knows _ _ _ come yet. has tom come yet?yes he has already been here for 5 minutes填yet;already的原因 1.My father has gong to Singapore ,and he will come back for three days.哪错了?2,Maria must come to join our party ,but she isn't sure yet.哪错了? When the new book will ____ has not been decide yet.A.come aboutB.come outC.come onD.publish