为什么是have breakfast in bed而不是in the bed?When Linda was a child,her mother always let her have breakfast ____?A.in the bed B.in bed为什么答案是in bed而不是in the bed?in bed不是“（生病）卧床”的意思吗?

I will have breakfast -Have you eaten your breakfast?-Yes.I ___ (eat) just now.为什么是过去式而不是现在完成时啊? I have bread for breakfast. I have rice for breakfast. i have no breakfast翻译 What will the boy have for breakfast?I did not know.(合并为一句）I did not____ ____ ____ ____ have for breakfast I have no time for breakfast 英语在线翻译I have apple for breakfast I usually( )(have)breakfast at seven I have breakfast at half past I often have n_____ for breakfast. I usually have milk and b_____for breakfast. I have two eggs —breakfast I have breakfast at haif past seven. I have some pies for breakfast before I came here,I___(have)breakfast I have _____big breakfast加不加冠词 for breakfast 和at breakfast的区别I have some bread for breakfast.那什么时候用at breakfast?