1.  A friend is someone you can share your happiness and sorrow with, even you can tell him or her the secrets in your mind which you don't want to let your parents know.

2.  First, we should let parents know the shortcomings of their too much love for their children.

3.  Parents should know our learning condition, but not interfering.

4.  The reason for this is that parents know their children much more than teachers.

5.  When children go to school, it is Internet that make their parents know when they arrive school; When we go to work, it is computer that help us calculate and store numbers.

6.  Many parents do not know how important this kind of ability and habit are, but when graduates want to find a satisfied job, they will know the importance of these.

7.  First, parents should know what their children are watching and playing, and control the elements of violence in these things.

8.  Besides, once their parents know this situation, they must receive endless restrict from their parents and even don't have enough money .