text: So know that most student are not going to do the summer project. Is not a wise thing to do, because knowing the meaning of break, some students are traveling, some are working, some are playing in a travel team, school are going to waste useful materal like paper or ink, some are just not going to do it. so that why I think summer projects should be a Student-Designed. Student know what their going to do over the summer, but teacher have no clue what their student are doing over the summer.           This passage is talking about cars an how it's polluted. Then how we "diving ban to clear the air of the global city."(10)How many cars are on the roads?