复合句改成简单句I don't know what I should do.

复合句改成简单句I don't know what I should do. 把下类的复合句改成简单句,简单句改成复合句1.I don’t know what i should do.2.l'm sure to pass the exam. I don't know what I can do 是简单句还是并列句还是复合句? I don't know改成同义句 将复合句变成简单句 I don't know when I can get the ticket to the movie. I don't know how I can get to the hospital改成简单句 I don't konw which one i will choose.I don't know _________one_______choose.改成简单句怎么改啊 改为复合句和简单句将此句改为复合句：Lucy hasn't decide which trousers to buy.Lucy hasn't decide ______ ______ ______ ______buy.将此句改为简单句：I don't know how i can gei to the hospital.I don't know_____ _____ _____to the 复合句,简单句翻译.顺便说些方法.回答好的1001.Lucy hasn't decided（ which dress to buy）(改成复合句)2.I don't khow （when I can get ）to the hospital( 改成简单句)3.I was wondering（ how I could have） a good time at t I don't know what should I do.改成同义句.I don't know.什么.三个单词. I don't know how I can swim well.（改为简单句） I don't know ________ _______ _______well.I don't know how I can swim well.（改为简单句）I don't know ________ _______ _______well. I don't know what I should do next.(改为简单句） I don't know( ) ( ) ( ) next. I don't know how I can get there. 改为简单句I don't know _ _ _ there. i don't know how i can make popcorn改为简单句I don't know -------- --------- make popcorn I don't know how I can findthe hospital的简单句是什么I don't know [ ] [ ] [ ] the hospital i do not know what to do next 改成复合句i do not know what ___ ___next错了，是变成简单句,只有两个空 My mother gives me a present.(改成同义句）He doesn't know what he will wear.(改成简单句）The girl might know someone at the party.(改成否定句）I'm too tired to sleep well.(改成复合句）Peter was too tired.He could not keep his 将I don't know what I should do to deal with the problem 改成简单句怎么改?求大神详解一下