Almost every school has its school rules. For example, don't be late for school; don't walk on the grass; don't f kites; don't destroy our tables or chairs; don't p the flowers in the school; keep the classrooms clean and tidy every day and so on. And in America, schools also have many rules for the students. Here are some American school rules.

    Walk, walk, walk. R is not good behaviour in our school.

    Be in your seat and ready to work when the bell rings( 铃响).

    Remain at school at all times unless you have permission(许可) to leave.

    S and drinking are not allowed(允许) in classrooms or on walkways.

    Keep the school clean. We must not leave rubbish,

    Leave skateboards, radios, disc players, hats, sunglasses, toys. basketballs and o playing things at home.

    Don't bring chewing gum(口香糖)or candy to school.

    B polite to others and not ride bicycles here.

    Keep quiet in class.

    Come to school on time every day.

    Chinese knot making is one of China's folk hand-made arts. In Chinese ," knot" stands for friendliness, warmth, love and so on, and Chinese knots are often used to express( 表达) good wishes.

    Chinese knot-making has a long history. It appeared first long long ago. And at that time, knots were used to record events. It was developed in the Tang and Song Dynasties and was popular in the Ming and Qing Dynasties.

    Every Chinese knot is made of a single rope and is named after its special form and meaning. By combining knots skillfully, we will get a special and lucky ornament(装饰品). Chinese knot making is more than a craft, it is a wonderful art. Today, it is popular here and abroad. If you are bothered about what present to send to foreign friends, why not Chinese knots?