阅读对话，帮他们找到自己的物品，将人名填在横线上。

A: Look! What's that?

B: It's a schoolbag. Is it yours, Helen?

A: No, it isn't. I think it's Anna's. She likes pink very much. And this pink pen is Anna's, too.

B: What about this dictionary? Is this her dictionary?

A: No, it's Cindy's dictionary. Look! Her name "Cindy" is on it.

B: And is this your pencil box?

A: No, it's Bill's. And what's this, Sam?

B: It's a ruler. It's my ruler. What about these pencils, Lucy?

C: They're my pencils.

B: Here you are.

C: Thanks.