A : ?

B: He's a doctor.

A: What's your mother's job?

B: .

A: ?

B: He's ten years old.

A: Is he tall?

B: .

X．Read and choose.（读短文， 选择正确的答案。）

　　　Hello, friends. This is my home. It is clean and nice. You see, my window is big. The picture is beautiful, it's on the wall. You can see many books, they are on the shelf. I have a new light. It's on the desk. Where is my ball? It is on the floor.

( ) 1. Is the window small? ______.

A. Yes, it is. B. No, it isn't.

( ) 2. Where is the ball? ______.

A. On the floor. B. On the table.

( ) 3. Are the books on the wall? ______.

　　　 A. Yes, they are. B. No, they aren't.

( ) 4. Can you see a light? ______.

　　　 A. No, I can't. B. Yes, I can.

( ) 5. Is the home clean and nice? ______.

　　　 A.Yes, it is. B. No, it isn't.