—It's under my book.
—Yes, it is.
—
A. The eraser is in the pencil box.
B. The car is under the bed.
C. The cat is under the umbrella雨伞.
D. The ball is in the box.
E. The pencil is on the desk.
A. No, it isn't.
B. Let's go home.
C. Silly me.
D. Where is my ruler?
E. It's under your book, too.
Tom：Hi, Jack.
Jack：OK.
Tom：Uh-oh!
Jack：Is it in your pencil box?
Tom：
Jack：Look, it's under your book.
Tom：Oh, yes.
Jack：And your pen!
Tom： Thank you.
Hello, this is my room. Look, that is my toy box. It's under the desk. My bag is on the desk. My book is on the desk, too. My pen is on the book.
Draw the room.
