（ ）（我们）don't know about it

（ ）（我们）don't know about it （ ）（我们）don't know about it I don`t know how to have fun.(同义句） I don`t know how to have a good time.I don`t know how to()( 7.I don’t know.How do I use commas?（变成一个复合句） I don’t know I use commas.I don’t know怎么写? I don't know French,she doesn't know French ,either .(改为同义句） I don't know what _____（eat） for lunch I‘m s（）,I don't know the same It's a cat.I don't know （）name. i don t know where_____.（travel）.应该怎么填? （ ）just don't know what to do. 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 to do.I don’t know how to do.（ × ） 第二句 how 怎么错了?I don’t know what to do.(正确) I don’t know how to do.（ × ） they don’t know how to enjoy themselves (同义句）they don’t know how to（ ）（ ） We don't know what we can give her.改为同义句 We don't know （ ） （ ） give her. we don't know when we'll start.(改为简单句)we don't know when （） （）. I don't know what I should do next.(同义句转换） I don't know __ __ __next I don't know what I should do next.(改为简单句） I don't know( ) ( ) ( ) next. I don't know what I should take.(改为同义句）、 I don't know what ____ ____