快乐选择。（ 从上面栏里选出正确的的答语。）(10分)

（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?