选择相应的图片。

⑴—Where is the cat?                    A.

—It is in the black cap.

⑵—Where is the bird?                 B.

—It's in the yellow bag.

⑶—Is your book on the red chair?        C.

—Yes, it is.

⑷—Where is the pen?                 D.

—It's on the book.