Dear Sir,
I am writing to you about my stay at your hotel.
My wife and I  1 on Saturday, 15^th, May and stayed   2 a week. Though we were treated __3 and found the service(服务) excellent, we  4 there are one or two matters we   5 bring your attention.
First, we had hoped for a nice  6 from our busy work lives, and your ad   7  "Comfortable and qui­et". We want to have a chance to enjoy ourselves. How­ever,  we were  8 to find that repairs are sometimes needed,  but is it  9 necessary to start early in the morning?
Second, we had hoped to  10 in your "wonderful pool". To our disappointment (失望)， we found that it was   11 for the whole time of our stay.
I   12 you do not mind me writing to you   13 these things,  but I would be happy  14__  you could give me some explanation(解释). As I  15__ at the start, it is a pity,  and your service is so well in other fields.
I hope to hear from you.
Mr. Hector Bradley

Did you ever wonder how some of your favorite foods, products or toys came about? Believe it or not, they may have been an accident, or a failure of some other intention. Below, we found three mistakes we’re thankful for turned out to be what they are.

1. Most historians hold that the Chinese invented fireworks in the 9^th century when they discovered how to make gunpowder. Story has it that a Chinese cook accidentally mixed together what were then considered common kitchen items and noticed they burnt. When put tightly in a bamboo tube and lit, it blew up.

2. In May of 1886, a law led John Pemberton, a pharmacist(药剂师), to rewrite the formula(配方) for “Pemberton’s French Wine Coca”, his popular headache treatment. Containing sugar instead of wine as a sweetener, the outcome became something for Coke, which was later mixed with carbonated(碳酸) water. His bookkeeper suggested the name Coca-Cola because he thought the two C’s would look good together, which is how what we call Coca-Cola, a world-wide drink came into being.

3. During World WarⅡ, scientists at the University of Birmingham invented the magnetron(磁控管)—an important heat-producing part of the microwave oven. While working for Raytheon Corporation after the war, the American engineer Percy Spencer was testing the magnetron when a chocolate bar in his pocket melted. He went on to test other foods including popcorn kernels(仁), and found it to be a much more efficient way to cook. In 1947 Raytheon came out with the first restaurant microwave oven, which was six feet tall and weighed 750 lbs.

1.The right time order of the three inventions should be ________.

A. fireworks, the microwave and Coca-Cola     

B. fireworks, Coca-Cola and the microwave

C. Coca-Cola, fireworks and the microwave     

D. the microwave, Coca-Cola and fireworks

2.Percy Spencer found the microwave efficient in cooking when he was ________.

A.  looking for a way to melt his chocolate

B.  trying to know how a magnetron could cook

C.  working to know how the magnetron works

D.  asked to invent a restaurant microwave oven

3.The underlined phrase “ blew up” might mean _______ in Chinese.

     A. 爆炸                B. 膨胀         C. 升华         D. 蒸发

4.What can we learn from the above invention stories?

A.  Experiments make great inventors of our time.

B.  Nothing is impossible if one tries each day.

C.  Inventors come out of hard work at any time.

D.  A small incident may lead to a great invention.

On the way    the mountain village, we found the local houses different from ours.

I’ll remember the first carnival（狂欢节）. 1.. My parents came from Jamaica and they helped to start carnival. We had very little money, but we made costumers from old bits of material and feathers, and colourful masks. We decorated old lorries, so that we could ride on them through the streets. It took us six months to get ready.

But on the big day, all our hard work had been worth it. People of all ages, from babies to grandparents, black and white, danced together in the street. 2.. The music was played on anything made of metal: it was very noisy.

There were people watching from the windows of every house. We ate all our favourite Jamaican food, washed down with beer.3.– but carnival helps you forget the weather!

When the carnival got too big, those old streets became too narrow for such big crowds（人群）. Some people said they felt frightened by the large crowds and the noise. We were worried that carnival would be banned（禁止）. Then we found an answer – everything was moved to a wider and safer street. 4..

My name is Jim White. I live in America. I had a very u __1.__ experience on Sunday. I s___2.___a UFO in the daytime. Early this spring, I went outside w___3.___ my friend Bill who lived close to me. We were walking to a hill when I saw a l___4.___ bright light dancing in the sky. I called Jim and asked him to look up. He kept a___5.___, “What is that?” “A UFO!” I shouted excitedly. I n__6.__ it was round and red in the center.

After we looked at it for a m__7.__, we found it seemed that it had wings, but it was still round. Bill would not b__8.___ me when I told him it must be a UFO. We shouted t__9.__ it and we wished that it would land. We wanted to know i__10._ there was an alien in it. But soon it disappeared. I guessed we scared it off.

Do you believe me? It’s a true story.