text: So that's why teacher I feel as though the summer projects should be teacher designed. It would help students and more students will most likely do the project because of the teacher help. It will also be more easier for us students to ask questions and get help than to give up and stress themselves out about it. Giving summer projects will be beneficial and fun but only if it's teacher designed and not students.          Limiting car usage would have many advantages to the community around it. But the main two advantages to limithing cars is the reduction of polution,and also the reduction of congestion in many suburbs. Many cities including Bogota,Paris,and cities surrounding those have already started to limit the usage of cars.