At the outset, there are numerous reasons to explain why the migration to urban area is a better idea, but the most obvious one lies in the fact there are more occupational opportunities in the city and it’s very convenient to live near the work place. For example, most financial related workplaces lie in the downtown of my city. If graduated students find jobs in downtown, it’s advisable to rent nearby. Thus, workplace locations play a vital role in the decision-making process.

On the other hand, some people adopt opposing view and lend to believe that it is not very necessary to migrate to the urban from the rural area. For example, some people think the air are clearer in the rural area and the public transportations can solve the commuting problem. However, they have not considered the time and the energy that is spent on transportation.

In conclusion, from what we have been discussed above, we can conclude that migrating to urban is reasonable especially when considering the occupation opportunities and commuting costs.

As a professor of the economic law college of Shanghai University, I am glad to recommend my student Miss. Yang for her application in future study.

In China's college entrance examination 2015, Miss.Yang was ranked at top 5% of law school and was admitted into the excellent law class. In the following three years, she kept a good academic grade that demonstrating her excellent learning ability.

What impressed me the most was that, after she completed the economic law with a good grade, she still retook the course in the next semester. During the semester break, she read economics books and also took an internship at a fund management company. She did this in order to further consolidate the theoretical basis, and better understand the background knowledge of the subject. Her following performance on case studies or presentations of the course, or my another lecture –The information society and digital age, both improved significantly. She shows a deeper understanding of relevant knowledge, a clearer logical thinking of legal practice, and an excellent ability of independent thinking.

In view of her excellent academic performance and rigorous study attitude, I am quite willing to recommend her for further study in an advanced university, and believe that she has enough ability to complete the study tasks in the postgraduate stage.

Professor Xiao

First, even though the reading passage suggests that round-trip to Mars needs enough supplies of food, water, and oxygen since it will take at least two years, the professor argues that astronauts can use hydroponics, the way to cultivate plants without soil, to to solve this problem. This is because by growing crops, astronauts maintain their food supplies. Besides, such kind of eco-system can provide them with drinking water and oxygen. Obviously, the professor's argument disproves its counterpart in the reading.

Moreover, despite the statement in the reading that astronauts will suffer from negative effect in the zero-gravity environment of space during the two-year mission, the professor contends that this condition can be changed. She supports this point with the fact that exercising and replenishing vitamin can relieve such suffering.

Finally, the professor asserts that the threat of space radiation can be controled whereas the author of the reading claims that astronauts would definately be harmed by it. The professor suggests that astronauts only face the solar radiation occasionally and that they can hide in the shielder when it occurs.

In conclusion, the professor clearly identified the weakness in the reading passage and convincingly shows that the problems mentioned in the reading can be solved.

My friends and I just have a very good dinner at your restaurant, I am writing this letter to express our appreciation and grateful of the food and services, which bring us a wonderful night.

One of my friends recommended your restaurant to me, then we all search it online and found the location and the environment was suitable for us. Pictures online of your restaurant looks nice and quite, and it is not too far for all of us.

We hadn’t meet each other for almost three years, after graduated from the college. It is an important dinner for all of us, because we all have a totally different life, so we have many experiences like to share.

Talking back to the food, we all like the chicken salad and seafood chowder, especially the chowder soup, it’s really amazing. Besides that, waiters are also very attentive. We enjoyed a very nice time here, and I do appreciate all you provide for us.

Cheers

Richard

I am writing to express my sincerely gratitude to your restaurant. My friends and I spent the wonderful time at your restaurant yesterday.

We wondered around on the street and tried to find a fancy restaurant to celebrate our important moment yesterday. Suddenly we saw yours and we are attracted by the decoration styles and the cozy environments. Then we all agreed to give it a shot and it turned out that we made the right decision.

The reason why we celebrated together is that yesterday was my friend’s 25 birthday. We have been best friends since high school. Whoever of us spends his birthday, the rest of us are coming together to celebrate spontaneously.

Besides the delicious food in your restaurant, what impressed us most is your warm service. After the waiter knew it was the birthday of my friend, he told us there are some special items for us according to their rules. He serve us 4 complimentary glasses of champagne and a lighted candle. We sang the birthday song together, made wishes, blew the candle and drank the wines. I believe it will be an unforgettable experience for all of us.

Warm regards,

Richard