Many people have noticed that deliver time has shortened in recent years. Technology contributes a lot more to such improvements. When a truck full of parcels arrive at a sorting point, workers first put the parcels in the baskets on the automatic sorting machine where classifies them. Then packages are scanned and automatic sorted according to the receivers addresses. Only 10 workers are needed for a truck of parcels but it can be finished within 30 minutes. Apart from sorting, more unmanned stations have put to use to make pickup faster. Users can locate their parcels using a number texting to them, and a process never requires any staff.

The rapid develop of the Internet in China has brought us greatly convenience in our daily life and work. We can get whichever we need online. But I do not agree on this opinion, because sometimes I found many students playing the computer games, which makes them fall behind in study. In my opinion, the Internet should be a good tool for us communicate with others rather than an invention for a fun. What’s more, it will do harm to us if we spend too much time look at a computer. In summary, I hope every student value this great invention but makes good use of it.

In early January this year, the rate of UFO reports were steady, around three per weeks. When, however, on Monday, January 16, a science fiction film about visitors to outer space was shown on television,there was the immediate increase in reports of sightings from all parts of the States. The commanding officer, Wayne Tyler, who directly responsible for the study all such reports, decided to making his findings known. They wrote an article,which said that all UFO reports could be explained for quite naturally by aircraft movements. Follow this explanation, there was a rapid drop in the number of reported sightings, because the rate remained above the previous level.

2.只允许修改 10 处，多者（从第 11 处起）不计分。

I’m the only daughter of my parents. So they worried about everything I do. For example, when I ride my bike, my parents won’t let me ride by myself. They are afraid of I might fall off my bike and hurt myself. Instead, they are taking great trouble to support a bike, with my mother even carrying a first-aid box. I’m not free to ride and I often say angry, “Why not let me ride alone?” Now, most family have one child. Parents want to do everything for his children. This does no good on them. Too much love from parents may prevent children from become independent. In my opinion, parents should let their children do that they should do alone.

Yours,

Alice

Is it necessary to practise handwriting? Some students consider handwriting least important than before. They preferred the keyboard to the pen now, for it is fast, convenient an clear. They think it is waste of time practising handwriting. However, others think Chinese handwriting is an important part of our traditional culture. Though computers are very convenient, but handwriting still plays an important role in the modern world. Beside, beautiful handwriting makes a good impression in others. It shows your attitude to do things. Chinese character are very beautiful and rich in culture. As for me, when reading a neat written article, you will feel pleased and relaxed.

Nowadays many people cross streets without watch traffic lights. So traffic accidents often happen to those who didn't follow traffic rules. Why don't people follow traffic rules？Because they haven't realized an importance of traffic safety. Besides, some people are such busy that they don't want to wait for the green light. How do we solve the terribly situation？First of all, we should develop into the habit of following traffic rules. Secondly, who breaks traffic rules should punished. Lastly, we should teach kids how to cross streets safe. If we do that, there will be fewer traffic accident and we will live a better life.