Sarah: Good morning, Sam.
Sam: Good morning, Sarah.
Sarah: Look. I have a bag. It's a duck. It's yellow. I have a book, a pencil box, a pen, a crayon and an eraser in(在……里面) the bag.
Sam: Great! I have a dog. The dog is brown. Look! The eyes are black. The nose is white. The mouth is red.
⑴Sam: ⑵Sarah:
A. B. C. D.
A. B. C. D.
E. F. G. H.