从Ⅱ栏中找出Ⅰ栏各句的应答语。(5分)
E. His name is Liu Xiang.
- How often do you play basketball? -_______. I am too busy to relax myself.
It worries our government a lot that the air in our city is _______than it used to be.
- You are always talking about your pet dog. Could you tell me what it is like? -_______.
Our neighbor Mr. Smith used to_______ money but he never gave it back.
All the donated money should be made full use _______the homeless people in Ya'an city of Sichuan province.