1. 阅读对话.判断正误。

1. （1） Two people in Bob's family have their birthdays in March.
3. （2） Bob's mother's birthday is on March l2th.
5. （3） Bob's mother always buys a present for Bob on his birthday.
7. （4） Bob's mother always plants a tree to remember Bod's birthday.
9. （5） Bob is twelve years old.