1. 阅读对话，判断正误。

Grandma: What are you doing, John?

John: I am making a birthday chart(表格) or our family. When is your birthday?

Grandma: It's in May.

John: My mother's birthday is in May, too. When is Grandpa's birthday?

Grandma: It's on June 18^th.

John: There are three birthdays in June. My birthday is in June. Uncle Bill's birthday is in June, too. When is Aunt Mary's birthday?

Grandma: Her birthday is on November 15th. Cousin Alice's birthday is on April 6^th.

John: Great! Here's the chart.

1. （1） John's birthday is in June.
3. （2） John's mother's birthday is in March.
5. （3） Aunt Mary's birthday is in November.
7. （4） Alice's birthday is in April.
9. （5） John's Grandpa's birthday is in May.