阅读下面短文，在空白处填入1个适当单词或括号内单词的正确形式。
It is very important to stay healthy. I have a neighbor. She is an old lady. She can do all the housework, read newspapers, watch TV ___1___ search on the Internet to learn something new. I often see her do Taiji in the morning and dance in the evening. She looks young and beautiful though she is over seventy. Last week, a reporter ___2___ a magazine interviewed her and asked ___3___ she kept so young and healthy. She ___4___ (reply) with a smile.
"I have a secret of staying young and healthy. It's quite easy. Keep your mind active, take ___5___ interest in the world around you, and learn at least one new thing every day. Try to do different ___6___ (kind) of housework and do sports as often as you can. Don't think you are ___7___ old to go back to school. I know a man ___8___ entered a medical college when he was 70 years old. He studied there for six years and now he is a doctor. Another man went to a tennis school at the age of 71 and now he is good at playing tennis. Some people may say ___9___ (stay) young is easy for those who live in the future. In fact, no matter how old you are, you can make it."
Please tell the story to your family. It would be a good start to follow the ___10___ (lady) example. I hope all people will stay young and healthy.
