There is     1     serious phenomenon in our school. We find many students will crowd in the school store     2     (buy) snacks (零食) after each class. Some students even eat snacks in class.     3     (eat) snacks is a bad habit and is also a waste of money. In addition, most snacks are     4     (health) food, for they contain too much fat and sugar. Eating snacks improperly may lead     5     fatness and illness. What is     6     (bad), some students throw the wrappers (包装纸) everywhere,     7     pollutes our campus.

Dear fellow students, we shouldn’t act like kids any more. We high school students should     8     (develop) good habits. Remember that three regular    9     (meal) a day as well as a balanced diet are essential for us.

Let’s form good eating habits     10     say no to snacks!