Unit 5 How old are you?习题一、默写数字 1 到 101 2 3 4 5 6 7 8 9 10 二、从Ⅱ栏中选出Ⅰ栏的答句。 Ⅰ Ⅱ( )1. How old are you ? A. Thank you.( )2. This is for you. B. I’m six.( )3. Would you like a cake? C. He’s ten.( )4. Don’t shout here. D. Yes, it’s my pencil.( )5. Is that your pencil? E. Yes, it is.( )6. How old is he? F. Yes, please.( )7. Where’s my schoolbag ? G. It’s under the desk.( )8. Is this a rubber? H. I’m sorry.