（   ）12.What color are the backpacks?

A. Orange.              B. Red.              C. Green.                    D. Blue.

（   ） 11. What’s this?

 A. It’s a pen.         B. It’s a pencil.     C. It’s a pencil sharpener. D. It’s a pan.

（   ）10. A. Yes, they are.  B. They are blue. C. They’re rulers.         D. They are mine.

（   ）9. A. On the desk.   B. It’s on the desk. C. They’re on desk.     D. They is on the desk.

（   ）8. A. Yes, she is.    B. No, he is.     C. No, he’s my brother. D. Yes, he is.

（   ）7. A. b-a-g               B. It’s a bag.     C. B-A-G.                  D. A bag.

（   ）6. A. It’s a key.     B. It’s my key.          C. It’s key.                        D. It’s his key.

（   ）5. A. 2331-0745    B. 2631-0747      C. 3661-0945      D.2631-0756

（   ）4. A. color         B. clock            C. black              D. thank

（   ）3. A. MBA          B. NBA            C. CBA               D. BBA