Many middle school students like {#blank#}1{#/blank#}（watch）TV very much. But {#blank#}2{#/blank#}Monday to Friday they must go to school. On Saturday and Sunday，they stay at home and watch TV all day! They don't know it's bad for {#blank#}3{#/blank#}（they）eyes. {#blank#}4{#/blank#}（usual）children like hamburgers, fried chicken and some{#blank#}5{#/blank#}（beef）. They don't like any vegetables {#blank#}6{#/blank#}fruit. They don't know eating more vegetables and fruit {#blank#}7{#/blank#}（be）better than eating meat. At school, the students only do a few {#blank#}8{#/blank#}（minute）of sports. The teachers think it is quite important {#blank#}9{#/blank#}the students to do some sports, {#blank#}10{#/blank#}they try to ask the students to exercise every day.