what do you like for breakfast中的for breakfast是什么成分?

what do you like for breakfast中的for breakfast是什么成分? Hello,Cindy.What do you like for breakfast? 怎么回答：What do you like eating for breakfast? What、do、you、like、eating、for、breakfast?的意思是? What do you like ( ) ( ) for breakfast 括号里填什么? “What would you like for breakfast today? what would you like for your breakfast? What do you usually have for breakfast? -what do you usually ______ for breakfast? What do you usually eat for breakfast? What do you have for breakfast? what do you have for breakfast