阅读对话并判断正误。

Liu Tao: Good morning, Yang Ling.

Yang Ling: Good morning, Liu Tao.

Liu Tao: Look at these toy monkeys on the sofa.

Yang Ling: Wow, how beautiful! Whose are they?

Liu Tao: They are mine(我的).

Yang Ling: How many toy monkeys do you have?

Liu Tao: Thirteen. Do you have any toy animals?

Yang Ling: No, I don't.

Liu Tao: Here's a toy monkey for you.

Yang Ling: Thank you.

Liu Tao: That's all right.