I don't know when it is the right time___ the meeting.

I don't know when it is the right time___ the meeting. I don't know when he will have the meeting 同义句 I don't know 英语翻译I don't know the translation Is that right? when will they hold the meeting?I don't know.Maybe sometime I don't know the professor * at the meeting tomorrow i don't know when the manager When i know it is right,it is the worry time. I don't know if the meeting ------tomorrow ,if it-----on tim I don't know the __ income of the family,but I do know it is ----When _____ the meeting _____?------I don't konw yet. 有一题是这样的I really don't know when the meeting is,是倒装句吧?这一类题目有什 -I don't know whether the answer is right.-You can ___ your