( ) No, it isn’t.
( ) Thank you.
(6) What’s this in your pencil case?
( ) Look, it’s on the desk.
( ) I’m sorry, but where’s my pencil case?
( ) It’s a bookmark (书签). Do you like this red bookmark?
( ) Excuse me (对不起,打扰一下), Mike, Is this my pencil case?
( ) Yes, I do.