根据下列句子及所给的中文或首字母It's very {#blank#}1{#/blank#} (必要的) to keep healthy. I have a neighbor. She is an old lady. She is outgoing and easy-going. She can do all the {#blank#}2{#/blank#} (家务), read newspapers, watch TV programs and use the Internet to learn {#blank#}3{#/blank#}(某事) new. I often see her ride a bike in the morning and dance in the evening. She looks young and beautiful, a{#blank#}4{#/blank#} she is over seventy years old. Last week a {#blank#}5{#/blank#} (记者) from a magazine interviewed her and asked how she kept so young. She {#blank#}6{#/blank#} (分享) the secret(秘诀) with a smile, "I have a secret of keeping healthy. It's quite easy. Keep your {#blank#}7{#/blank#} (头脑) active, take an interest in the world around you, and learn at l{#blank#}8{#/blank#} one new thing every day. Get {#blank#}9{#/blank#} (足够的) sleep and try to do sports as often as you can. " Please tell the story to your family. It would be a good start to follow the lady's {#blank#}10{#/blank#} (例子). I hope everyone will keep young and healthy.