Q: Read the following article and answer the question. Article: The year is 2094. It has been announced that a comet  is heading towards the earth. Most of it will miss our planet, but two pieces will probably hit the southern half of the earth. On 17 July, a piece of 4 kilometers wide comet enters the Earth's atmosphere with a massive explosion . About half of the piece is destroyed, but the remaining part hits the South Atlantic at 200 times the speed of sound. The sea boils and a huge hole is made in the seabed. Huge waves are created and spread outwards form the hole. The wall of water, a kilometer high, rushes towards southern Africa at 800 kilometers an hour. Cities on the African coast are totally destroyed and millions of people are drowned . Before the waves reach South America, the second piece of the comet lands in Argentina. Earthquakes and volcanoes ash set off in the Andes Mountains. The shock waves move north into California and all around the Pacific Ocean. The cities of Los Angeles, San Francisco and Tokyo are completely destroyed by earthquakes. Millions of people in the southern half of the earth are already dead, but the north won't escape for long. Because of the explosions, the sun is hidden by clouds of dust, temperatures around the world fall to almost zero. Crops are ruined. The sun won't be seen again for many years. Wars break out as countries fight for food. A year later, no more than 10 million people remain alive. Could it really happen? In fact, it has already happened more than once in the history of the earth. The dinosaurs were on the Earth for over 160 million years. Then 65 million years ago they suddenly disappeared. Many scientists believe that the Earth was hit by a piece of object in space. The dinosaurs couldn't live through the cold climate that followed and they died out. Will we meet the same end? Question: Why can't the northern half of the earth escape for long? Answer: | OPTIONS:
- Because the land is covered with water.
- Because the light and heat form the sun cannot reach the earth.
- Because people there cannot live at the temperature of zero.
- Because wars break out among countries.
A: Because the light and heat form the sun cannot reach the earth.

Q: Read the following article and answer the question. Article: Astronauts aboard the space station celebrated a space first on Wednesday by drinking water that had been recycled from their urine , sweat and water got from air. They said "cheers," clicked drinking bags and toasted NASA workers on the ground. The urine recycling system is needed for astronaut stations on the moon and Mars. It also will have NASA money because it won't have to ship up as much water to the station by space shuttles or cargo rockets. Besides, it's important as the space station is about to expand from three people living on board to six. The recycling system had been brought up to the space station last November by space shuttles Endeavour, but it couldn't be used until samples  were tested back on earth. So when it came time to actually drink up, NASA made a big deal of it. The three-man crew stood holding their drinks and congratulated engineers in two NASA centres that worked on the system. "This is something that had been the stuff of science fiction," American astronaut Michael Barratt said before taking a small mouthful. "The taste is worth trying." The new system takes the combined urine of the crew from the toilet, moves it to a big tank, where the water is boiled off, and the vapor  is collected. The rest of the urine is thrown away. Then the water vapor is mixed with water from air, and then it goes through filters  . When six crew members are aboard it can make about six gallons from urine in about six hours. "Some people may find the idea of drinking recycled urine distasteful, but it is also done on earth, but with a lot longer time between urine and the tap," said Marybeth Edeen, the space station's national lab manager. The technology NASA developed for this system has already been used for quick water purification after the 2004 Asian tsunami. Question: What is the best title for the passage? Answer: | OPTIONS:
- The Research of NASA Has Made Great Progress.
- New Technology Is Used in the Space Station.
- Drink up: Space Station Recycles Urine to Water.
- Good News: Water Recycled from Urine Tastes Good
A: Drink up: Space Station Recycles Urine to Water.

Q: Read the following article and answer the question. Article: Seven tips to good table manners Whether it's a dinner at a friend's house or a business meeting over lunch, we judge people based on their table manners. But what can you do if your kids do not behave themselves at the dinner tables? The following are seven tips to set your children on the road to good table manners: *Look for the good. Instead of pointing out all the things your children do wrong, point out what they do right. Please say, for example, "I am so proud of you. It was wonderful the way you served yourself." *Don't turn dinner into an unpleasant "lecture time". That will turn kids off not only manners, but dinner, and you, too. *Check your own example. Don't show up for dinner in just your underwear   unless you want your kids to do the same. *Don't always consider your kids lazy and dirty ones. Instead, point out the behavior in a tender way. For example: " It' s a good idea to unfold your napkin, so if food falls you won't dirty your clothes." *Teach your kids good manners in the form of a game. One night a week, try to have a formal dinner. Try dressing up, serve a special meal, and expect more formal manners. That will help improve their sense of manners. *Make kids understand part of the tradition. Invite guests over and let kids help serve them. This helps them indirectly learn about table manners. *Try dining out once in a while. Fast food restaurants aren't counted. Try a nice restaurant and let kids order their own food, pay the bill and give the tip. Question: The kids should do the following EXCEPT   _  . Answer: | OPTIONS:
- going to a formal dinner in underwear
- helping parents to serve the guests
- ordering their own food and paying the bill
- unfolding the napkin to keep their clothes clean
A: going to a formal dinner in underwear

Q: Read the following article and answer the question. Article: The 32ndHong Kong Art Festival,to be held early next year,will be based on the theme of "family". The art festival, considered to be Asia's best, began in 1973. "We hope that people from Beijing and from all over the world will go to Hong Kong to enjoy the multiple performances in our art festival," Douglas Gautier, the festival's management director, said in a press conference in the capital.   In the 29 days of the festival, which runs from February 8 to March 7,2004, the audience can choose from 111 performances of 51 programmes staged by 700 foreign performers,450 local artists and 160 actors from the mainland.   Programmes vary from classical music, jazz, world music, Western and Peking opera, drama and dance to outdoor spectaculars. The programmes include Beethoven's only opera Fidelio, Shakespeare's drama Romeo and Juliet, the ballet Mozartina and African dances, to name just a few.   The lineup  includes the English Touring Theatre, Prague Chamber Orchestra, Zurich Ballet, the Spanish National Dance Troupe, as well as Europe Galante the Petersen Quarter, pianists Angela Hewitt and Marc-Andre Hamelin, and saxophonist Jan Garbarek.    In an effort to increase attendance, hotels and airlines are offering  _ along with art festival ticket sales, most of which are at 20% and 30% discounts. For more information, please check:  _ Question: The press conference must have been held  _  . Answer: | OPTIONS:
- in Hong Kong
- in Europe
- in Beijing
- in England

A: in Beijing