Many students like       very much. But       Monday to Friday，they must go to school. So on Saturday and Sunday they stay at home and        TV from morning to night. They don’t know it’s bad for their eyes(眼睛). Usually children like to eat fish, meat and chicken, but they don’t like vegetables     fruit. They don’t know eating more      and fruit is better than(比···好) eating meat.
At school the children only do a few minutes of       or       do any sports. The teachers must know it isn’t good for       health.
We always think of ways to keep     . We must eat       vegetables and fruit，do enough (足够的) sports every day. And we should watch TV and read in right ways.

A．watch TV B．watch the TV C．watching TV D．watching the TV

A．on B．from C．and D．to

A．watch B．see C．read D．look

A．and B．with C．or D．but

A．fish B．meat C．vegetables D．chicken

A．homework B．housework C．sports D．exercise

A．never B．sometimes C．usually D．often

A．them B．they C．their D．theirs

A．health B．healthy C．busy D．free

A．more B．much C．a lot D．many