China is a country with the largest {#blank#}1{#/blank#}in the world. Too many people cause too much {#blank#}2{#/blank#},for example,the food problem. And today, in order to {#blank#}3{#/blank#}the increasing population,China has carried out the {#blank#}4{#/blank#}of family planning. That is late marriage,late childbirth and having fewer but healthier {#blank#}5{#/blank#}. Men of 22 years old and {#blank#}6{#/blank#} of 20 years old can get married. If a man of 25 gets married to a woman of 23 or {#blank#}7{#/blank#} 23 ,their marriage is a late marriage. Childbirth by a woman at the {#blank#}8{#/blank#}of 25 or more is late childbirth.

    The {#blank#}9{#/blank#} encourages people to have only one child in a family. And one -child policy is still needed in China in the {#blank#}10{#/blank#}years. We have a long way to go.

    I have a twin sister, Jenny. She has {#blank#}1{#/blank#}（长的）hair than me. Many people think {#blank#}2{#/blank#}（我们）must have a lot of things in {#blank#}3{#/blank#}（普通的，常见的）. That's not true. Jenny is creative. She won the best {#blank#}4{#/blank#}（奖项）in the school talent show. She likes making friends, so she is more {#blank#}5{#/blank#}（外向的）. But I like staying at home. And I watch TV {#blank#}6{#/blank#}（两次）a week because I have to go to school every day. I always get better {#blank#}7{#/blank#}（分数）but she is much less hard—working. So maybe I should help her. {#blank#}8{#/blank#}（然而）, we also have some similarities. We {#blank#}9{#/blank#}（都）like sports and going shopping, so we can talk about and {#blank#}10{#/blank#}（分享）everything. I love my sister.

    Everyone wants to be young and {#blank#}1{#/blank#}. But if you have the following habits such as smoking, drinking too much, {#blank#}2{#/blank#}exercise and poor diet, you must be very careful. According to a new study, you will look 12 years {#blank#}3{#/blank#}than your real age because of the bad habits. The study follows about 5, 000 British adults for 20 years.

    It shows a strong relation between bad habits and the risk of disease and {#blank#}4{#/blank#}. The findings from the study tell people the {#blank#}5{#/blank#}of a healthier life style again.