Now many students aren't very healthy.Do you know（1）

why

why

？
   Here are some reasons（原因）.
   （2）

First

First

，many students know sports are good for their health.（3）

but

but

they don't do sports.Some students watch them on TV （4）

for

for

a long time.And many students only like watching TV and （5）

playing

playing

computer games.They often （6）

say

say

， "Play soccer？Oh，it sounds boring."
   Second，vegetables and fruit are healthy food，so we need to eat （7）

them

them

every day.But many boys and girls don't like vegetables.They don't eat carrots and they don't eat lettuce （生菜），either.They even can't stand （忍受） a hamburger （8）

with

with

tomatoes in it.Their （9）

favorite

favorite

food is junk food （垃圾食品），such as French fries（炸薯?xiàng)l），hamburgers and ice-cream.They think they are nice.
   At last，we hope （希望） all the students understand that healthy living（10）

habits

habits

can help you to be happy and do well in your life.So if （如果） you want to be healthy and happy，eat vegetables and play sports every day.