----I really don’t know when we can get over all the trouble

I don't know I can get to the zoo 将复合句变成简单句 I don't know when I can get the ticket to the movi I don’t know when we shall start the work. I can't can the can she can't can.Don't trouble trouble unti I really don't know when I will start my trip=I really don't I really don't know ___ when I hot the news .A.w I really don't know how to say .I miss you .The day when you All of the plans are very good.I really don’t know _________ We don't know how we can get to the station.同义句转换 I don't know how I can get to the airport(改同义句） I.don't know I really don't know if she______it when she______. I really don't know if I can borrow the book in __