Mike had a nice blue cup which he liked best. It was a present from his aunt for his fifteenth birthday last year. He cleaned it once a day and took good care of it. His cat, Mimi, was very naughty(淘气的) and sometimes it could make some trouble(麻烦) for Mike.
The day before yesterday, the cup was broken(打破) by his cat. He felt unhappy. Susan saw him and asked, "You look sad. What's the matter with you?"
Mike said, "There is something wrong with my cup."
Susan said, "Don't worry. I canrepairit."
Mike felt surprised and asked, "Repair? You can repair it? You?"
"Yes. Believe me! Where is it?" Susan answered.
"Here. My cup is broken. Are you sure you can repair it?" Mike took out his broken cup.
"Ha……, I made a mistake(错误). I think your__1__ is broken," Susan said.
Hearing what Susan said, Mike couldn't help laughing.
