阅读对话,根据对话内容判断，正确“T”，错误“F”。 John: When is my birthday, Mum? Mum: Your birthday is in May. John: And when is my father's birthday? Mum: His birthday is in April. John: And you, Mum? Mum: My birthday is in June. John: Oh, dear! Father is only one month older than me, and I am one month older than you, Mum ! (     )1. John's birthday is in January. (     )2. John's father's birthday is in April. (     )3. John's mother's birthday is in June. (     )4. John's father is only one month older than John. (     )5. John is one month older than his mother.