我的生日是一月一日,用英语怎么说: A. My birthday is on January first. B. My birthday is in January first.
A: Are you ill? B:________.
A: I'm tired. B:________ don't you go to bed?
A: I'm cold. B: Here is a ________ for you.
A: Come and have breakfast. B:________.
A: Here's a carton of milk for you. B:________.