l don't know how it came about that we stopped loving each other!

l miss you but l don't know how to put it! Could you please give me some____(use) advice?l don't know how to do it l don't know how it came about that we stopped loving each other! L don't know. l don t know i don't know how to do it句型转换i don't know[ ][ ][ ]do. How long does it take you ---（exercise） every day?It's important for models ---(keep)slim.I don't know how l can finish the work.(改为同义句)l don't know --- --- ---the work. You Don T Know How It Feels 歌词 You Don'T Know How It Feels (Album Version) 歌词 I don't know.Do it how can i I don t know how I should do it同意句I don t know how ____ ____ it l don't know how lcan learn engilsh well.《改为简单句》l don't know ()engils I don't know how to talk．这句话是对的不,完整的不应该是l don't know how to talk about it.about it 可以省略喽 i don't know how to deal with it同义句 i don't know ( )( )( )( )it.i don't know how to deal with it同义句i don't know ( )( )( )( )it. I don't know how to make it.how to make it做什么成分? l really don,t know _____ and _____.A.What to do,How to do B.what to do it ,how to do itC.what to do it ,How to do D.What wo do,how to do it l don't know how l can get to the hospital. 语法,i don't know how is it going 还是 how it is going?还是,how it going?