1. (2020七上·农安期中) 根据公告栏启事，判断下列句子正误。

Lost: My watch It's black. My name is Jenny Brown. My telephone number is 236-7895.

Found: eraser Is this your eraser? Please call Dave. Telephone number: 378-5900.

Found: A set of keys Is this your set of keys? Please call Linda. Telephone number: 289-9000.

Mike, Is that your cup? It's white. It's in Classroom 2. Nick

1. （1） Jenny found her watch.
3. （2） Dave lost an eraser.
5. （3） You can call Linda at 289-9000 for your lost keys.
7. （4） Nick found a white cup.
9. （5） Mike's eraser is in Classroom 2 now.