从右边栏里选出左边栏的答语。 (     )1. Hello, may I speak to Helen? (     )2. How old are they? (     )3. How many pencils do you have? (     )4. How are you? (     )5. Where are you? (     )6. What are you doing there? (     )7. Let's sing a song. (     )8. Where do you live in? (     )9. I like Art very much. (     )10. What do you want to do? A. Good idea. B. Shanghai. C. Me, too. D. We are dancing. E. I want to swim. F. Fine,thank you. G. I'm in the garden. H. They're one. I. Only five. J. Sorry, wrong number.