"How soon will the manager come back?" She's not sure

"How soon will the manager come back?" She's not sure How soon will the manager come back?___ about three days.A.I I am not sure wether he will come back soon?whether引导的是什么从句? ----How soon will he come back? ____ (也许)she will come back tonight,but I'm not sure. will work it out when she is back.But that manager not end,s 2-11.I'll tell her the news as soon as she will come back to how soon will he come back的回答 -----------will you come back中填how soon还是when How soon will you come back from Dalian ( ) a week. 初中英语选择题how soon will he come back? I don‘t know how soon he will come back