阅读下面短文，从短文后所给的A、B、C、D四个选项中选出能填入相应空白处的最佳选项。

    Many students like 1 very much.But2 Monday to Friday，they must go to school. So on Saturday and Sunday they stay at home and 3 TV from morning to night. They don't know it's bad for their eyes. Usually children like to eat fish, meat and chicken, but they don't like vegetables 4 fruit. They don't know 5 more vegetables and fruit is better than eating meat.

    At school the children only do 6 minutes of sports or 7 do any sports. The teachers must know it isn't good for 8 health.

    We always think of ways to keep 9 We must eat 10 vegetables and fruit，do enough (足够的) sports every day. And we should watch TV and read in right ways.