The other day，my friends and I talked about the rules that we have in school.At our school，we have to wear uniforms every day.The problem is that all my classmates think the uniforms are ugly.We think young people should look smart and so we would like to wear our own clothes.Our teachers believe that if we did that，we would concentrate more on our clothes than our studies.We disagree.We would feel more comfortable and  that is good for studyin9.If we can't do that，we should be allowed to design our own uniforms.That would be a good way to keep both teachers and students happy. 

     It's also probably a good idea for parents to allow teenagers to study in groups during the evening.I know we get noisy sometimes，but we learn a lot from each other.We also think that vacations should be longer.At present they're too short.Longer vacations would give US time to do things like volunteering.Last summer I had an opportunity to volunteer at the local hospital，but I couldn't because I had to go back to school.It would be a good experience for me because l want to be a doctor when I grow up.