题目内容：

阅读下面材料，在空白处填入适当的内容（不多于3个单词）或括号内单词的正确形式。

At each stage of our life，we meet different kinds of people. Some are funny；some teach us lessons in life while others occupy a special space in our heart. The people 1.(call)“best friends” are just these special friends.

In our childhood，“best friends”might have meant the persons who are always by our side，2.it may be in the classroom or in the dining hall. However，as we are getting3. (old) than before，our definition(定义)of “best friends” changes. In my opinion，best friends are those who love you4.who you are and help you become who you should be. People in our life come and go，but some people stay. They are the people we should never lose.

True friends are those who will never leave you when you need them most. They are always there5.(wait)for you and they love you when you forget to love6.(you)．The best feeling in the whole world is knowing that there is7.person who always prays for us and always keeps us in their thoughts. Friendship may not8.(necessary)be based on  age，but it is based on9.(understand). Even our parents can be our best friends！So let us build our friendship and try our best 10. (see)the good side of everyone!