1. 读寻物启事，完成任务

Missing!

I lost(丢失) my schoolbag on the playground. It's blue. There are some books, a pencil case and my keys in it. My friend Lingling lost hers, too. It's pink. There are some books, her student card and some pens in it. Daming lost his coat in the library. His coat is yellow. His name is on it. My name is Mike. Please call me at 61207896.

1. （1） Mike lost his schoolbag on the .
3. （2） Daming's is yellow.
5. （3） phone number is 61207896.
7. （4） Whose student card is lost？（用完整句子回答）