The purpose of going to school As is depicted that, two students are eating something on the table. Besides, one student says that "I forget to make a back-up copy of my brain, so everything I learned last semester was lost." It conveys us an important message, many students learn nothing at the school. What's more, they are lost about their purpose of going to school. Many students have different views on their purpose of going to school. Some students want to pass the exam. Therefore, they have to recite important something. However, they don't understand what they learned so that they forget them quickly. Some students work hard to obtain scholarship and want to get a good job in the future. As far as I'm concerned, we should learn our knowledge truly rather than forget them quickly. Only in this way can we be successful at the school.

On Food Safety Issues At present, we can see the news about food safety issues frequently. The problem is rather difficult to solve. Some food can be made of chemicals. Besides, it tastes which as real. However, it does harmful for people's health. These are some reasons for food safety issues. On one hand, some merchants only consider income. Because some materials are expensive. Therefore, they can use chemicals to substitute original materials. On the other hand, the media help accelerate transmission to us. Due to few food advertisement, food safety issues occurs to us. As far as I'm concerned, the government should carry out relative laws and take action strictly. What's more, when facing similar problems, we should notify relative branches as soon as possible.

Getting rid of the haze We can see from that a family wears masks in the picture. Besides, they are surrounded with the haze. Cars are letting wasting gas. The picture's name is a photo of the whole family in the haze. With the development of the society, cars become common gradually. What's more, people live a convenient life. However, the environment where we are live in has a serious problem. The gaze which is harmful for people extremely. Therefore, we should take actions to solve it. First, we should call for a low-carbon life. At present, more and more supermarkets have exchanged the plastic bags with those are made of cloth or paper. Second, we shoula reduce driving car for a short journey. Bus and walking are a not bad choice. Third, tress can improve it. Many volunteers plant a lot of trees to improve environment. Last but not least, if we want to get rid of the haze,everybody has to contribute their own efforts.

On Self-improvement As the saying goes, there is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. In my opinion, the saying is rather reasonable. In our daily life, competition is normal. We may be feeling superior to our competitor when we defeat them. However, can you sure that you have made great progress compare with your former self? You will never be successful if you don't defeat yourself. Everyone has powerful enemy who is himself. For example, someone can't get up early even if he may be late for the class. Besides, someone is lazy for everything. However, it is obvious to us that lazy people will achieve nothing. Therefore, we should make every efforts on self-improvement. As far as I'm concerned, we should accept more challenges if we want to promote our ability. What's more, defeating ourselves is indispensible.

Does High Price Equal High Quality As the development of the world, we can go shopping easily and conveintly. Something can be bought in the shop or on the Internet. However, the products' price and quality is a problem which we are concerned about. Some people think that a better product is well worth in a higher price. In other words, high price equal high quality. A low price means the products is not credible. Therefore, more and more people are fond of luxury. On the other hand, some people hold different opinoins. they consider that the sellers may be promote the price on purpose. Besides, some people sell the products which are similar to the luxury in a amazying price. As far as I'm concerned, we can contrast a procduct to other places where sell it in the same. In addtion, we should think more before we pay for it and do a correct judge.

The importance of practice As we all know, "Knowledge is a treasure, but practice is the key to it" We may hear someone say that knowledge can change fates. However, practice is also so significant. Learning to practice is the best way to strengthen knowledge. For example, the book can provide us contents about computer. But if we want to study computer well, we must operate it frequently Besides, you will not improve your oral English although you have mastered the grammar perfectly. That is because you dont't open your mouth to practice it. In the summary, practice is a inevitable part of success. We must take it seriously.

How to improve the whole campus I'm so happy to learn that our university will improve the whole campus. Some great suggestions occur to me. They are as follow: Firstly, I think we out to have a English corner on campus. As we all know, every student has to pass the English test bond 4 . What's more, some students who are dood at English can pass the English test bond 6. Meanwhile, most people are afriad of listening comprehension.Therefore, we need to practice speaking more at english corner so that we can make great progress in it. Secondly, campus activities should be often hold. We take part in them actively, which is benifit for us body and psycology health. We also can make many friends.Last but not least, campus environment, a comfortable environment can give us good moods. We should call for every student protecting our campus environment. I believe that our canmpus will be getting better after this improvement. Let us work hard for it.

The overusing of the mobile phone Mobile phone becomes more and more popular among people. Whether on the bus or on the road, we only look at our mobile phone. As the picture shows, we need walking sticks to guide the way. These consequences result from the overusing of the mobile phone. Mobile phone develops fast. It can show us much information. However, we also are taken up the information, although we know the information. Because of overusing it, we have a little time with our friends and even with our family. They are overlooked by us. Some students play games on it when their teacher is talking in the class. Mobile phone takes up us too much time. It is only a tool that be used to get in touch with someone. We should use it reasonable rather than overuse it.