完形填空．
Many middle school students like   1   very much．But  2  Friday they must  go to school．So on saturday they  3  at home and watch TV from morning to night．They don't know it's bad for their  eyes．Usually children like to eat fish．meat and chicken，don't 1ike vegetables  4  fruit．They don't know that  5  more  vegetables and fruits i s  6   than eating meat．
At school the children only do a few minutes of sport or  7  do any sport．The students must know it  isn't  good for   8    health，too．
We already think of ways to keep  9  ．We must eat  10   vegetables and fruit，do enough(足够)sport every day．And we should watch TV and read in right wavs．

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

A．on Monday and B．on Monday and on C．from Monday and D．from Monday to

A．stay B．1ive C．sit D．1eave

A．and B．with C．or D．but

A．buying B．eating C．getting D．keeping

A．good B．better C．bad D．worse

A．often B．sometimes C．usually D．never

A．them B．they C．their D．theirs

A．health B．healthy C．busy D．free

A．more B．much C．a lot of D．1ittle