Read the passage and fill in the blanks with proper words （在短文的空格内填入适当的词，使其内容通顺。每空限填一词，首字母已给）：
If a
man has a good appetite (胃口), it is thought that he is
healthy. When we hear a boy saying, "I'm a{#blank#}1{#/blank#} hungry as a bear." We are quite sure that
he is well.
It is
a good sign to feel hungry in fact. The body rings the bell to tell us that it
needs food.
If a
boy did not eat, he would grow t{#blank#}2{#/blank#} and weaker day by day until he was unable even
to walk and at last, he would stop living entirely (完全地). That is what happens when people starve (挨饿) to death.
You
should know the following things about eating.
Firstly,
you should eat e{#blank#}3{#/blank#} leafy vegetables and some fruit every day and have
g{#blank#}4{#/blank#} of water among meals during the day. They can
provide the energy we need and they are really helpful for us to grow.
S{#blank#}5{#/blank#} , you should eat three meals a day and be
regular. Don't eat between meals. And eat slowly and chew the food until it is
soft. Chewing carefully is really good for your stomach. Never d{#blank#}6{#/blank#} water or milk in the middle of chewing.
At
last, you should stop eating food w{#blank#}7{#/blank#} you don't feel hungry. If you
eat too much, it is truly not good for your health.
