你想把Li Yan介绍给你的朋友Lisa,你要说：
A. Li Yan, this is my friend Lisa. B. Lisa, this is my friend Li Yan.
Are you Kitty? Yes, ________.
A. I am B. you are C. she is
Tom is six. I am five. He’s my _______.
A. big brother. B. little brother C. sister
How many ________ ? One bag.
A. bag B. bags C. a bag
--- ___________ --- Have some apple pies.
A.I’m happy . B. I’m thirsty. C. I’m hungry.
Think and write (按要求写单词) (10分)