( ) My mother is ___________ meat in the kitchen.
A. making B. doing C. cooking
---How many cats do you see?
---_________
A. I see 12. B. I have 13.
我会算。
（1）nine+two=____
（2）eight+seven=____
（3）four+nine=____
（4）five+seven=____
（5）three+eleven=____
根据图片选择正确的答案。
How many _____do you see?
A. kite B. cat C. kites
John ：______ birds do you see?
Wu Yifan ：I see three.
A. How B. How many C. What