Chunchuan+Liu

July 1 This Friday is a very important holyday to American, wchich is Independent Day. this day is according to the past. At that time, a lot of Europens came to America to leave. There are many reasons. such as free religion, jobs, food...etc. In England, at that time, there was a disease saperate very fast. It destroyed most of food, so many poeple came to America. Moreover, in Europ, many people did not have jods, so them can to this new landwhcih is America to work. For others, because the religion revolution, many people came to America. They want to have a peace land where people can believe what they want. This kinds imformation is came from U.S. History testbook which I used to study in high school in Connecticut. In there, I fail history class three times. which was not a good experience to me. However, right now, I am in college, I dont need to study all of the calssed which may have something I am not good with. There is another story about the Independent day, I saw a movie which is talking about the revolution in America. Colonies were fighting with French, both of them want to have the new land. In the movie, some native Americans help colonies to fight. In the end, colonies win and creat the flage of America. Those people use their lives to get this pieace of flage which is very honor and let people to cry. The reaons are that they didnt

July 2 Trial is my best faver thing to do, because I love to see many new stuff, such as different people, places, cars, building ,and foods. I have been trialed many courties, such as America, China, Japan, Itaily, Swiss, Rome, France, and America. Al of ths place, my faver courties is Japan, where has so many beautiful girls and delicious sushi, and noodles. Also, many new fashion clothes and games created in Japna. However, Swiss is a good place for ski, becaues ther is so many mountains, also the envirment is clean and beauty. Italiy has many historical building, there are many famous movie is came from Rome because the place which was used to let slavers to fight with animals, and others can sit around and watch. It is not exist now, becuase everyone has right to live. Othe the other hand, China is the worst place i trivaled for ever. The best place to go is hotel. While I was wlking on the streets, garbage is around, people were pushing each other because tpp many people in there. In addition, the food is not clean, and the price is not always low. If those businessmen know you are not from their palce, most likely they will charge you much more money as native people. The best plae I like to go is Astralia, because my best friend, George is living ther with his family. He was my high scholl best friend, and he tought me basketball. I was thinking about go to visit him this summer, but I decided to take class in summer section.

Exercise 2-13 Air pollution affects society a lot in the world. The aide-rain destroys buildings, metal and stone projects. Also, it cost human to lose their hair or get sick. In cities, drivers can not see clearly because smoke from factories and cars. Moreover, children and elder people may get cough or other breath diseases which can affect them to die. Lots historical artist may dismiss because the rain. More and more people may get sick or spend a lot of money on their healthy cost. Also, smoke affects drivers' view, many traffic accidents keep happening, and a lot of people hurt their body or die.

Exercise 2-14 I an interested on chemistry engineering which is fun and can get good pay jobs. Chemical engineers need strong math skills, problem solving ability and good memory about chemical functions. I am very good at math, and having read lots chemistry books which give me many general ideas. Moreover, I have to do a lot of labs which I can learn many things from. In the future, I may become a chemical engineer and earn a lot of money.