选出与下列句子或对话相符的图片。
（______）1. —What's this?—It's a dog.
（______）2. —What's that?—It's a desk.
（______）3. I'm a boy. This is my school.
（______）4. —Good morning, Lily. —Good morning, Mr Li.
（______）5. — How many books?—Five books.
（______）6. —How many cats?—Three cats.
