Read the following article and select the best answer. Article: Phaethon stood impatiently at the heavy golden doors. He ordered the guards, Month and Year, to let him approach his father's throne. As the doors opened slowly, the sun's rays almost blinded him. Phaethon protected his eyes and felt his way toward Apollo's throne. "Come here, my son. Follow my voice," Apollo's voice echoed. "What is so urgent that you have my guards hurrying to do your bidding?" "Father, I have a problem. All of my friends have been teasing me. They don't believe that you're my father or that you make the sun rise and set," complained Phaethon. Apollo replied, "Oh? That problem again? Well, just to prove it to your friends once and for all, I will satisfy any wish you desire." "Really? Then I have only one wish," answered Phaethon. "I'd like to drive your chariot and make the sun rise tomorrow morning!" Apollo was horrified. "No, not that! No one but me can drive the chariot. The horses are too powerful!" "You said I could have anything," murmured Phaethon. Bound by his promise, Apollo had to agree. His heart was sick with worry as he ordered Dawn to prepare the horses, Hour and Day, to the Golden Chariot. Phaethon could hardly wait to jump in the driver's seat and take the reins . He hoped all his friends were watching the sky and waiting for him through the stars. "Wait, my son! There are things you need to know!" cried Apollo. "Oh, Father! You worry too much. I've often seen you drive. I know what to do," Phaethon answered. Apollo hurried to give directions. "You have never driven my chariot before. You must make the horses stay on the path. If you are too low, you will _ the earth and large land on it could be thrown into a world of fire." "I know, Father. Now watch me take off!" shouted Phaethon. Dawn stepped back and released the horses go. The horses were filled with excitement. The sky begged for Dawn's light, so she ran toward the horizon to make the darkness fade. As Phaethon was about to get on, Apollo... Question: What caused Apollo to allow Phaethon to drive the chariot? - Apollo wanted to protect Phaethon from teasing. - Phaethon dared to approach Apollo's throne. - Apollo was bound by his promise to Phaethon. - Apollo asked Phaethon to do it as a favour.
Apollo was bound by his promise to Phaethon.

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Read the following article and select the best answer. Article: The space shuttle Columbia flared and broke up in the skies over Texas on Saturday, February 1,2003, killing the seven astronauts on board in what NASA and President Bush called a tragedy for the entire nation. NASA launched an investigation into the disaster and began searching for the astronauts' remains. It said that although there had been some data failures it was too early to nail down a precise cause. The break-up, 16 minutes before the shuttle was due to land at Kennedy Space Center in Florida, spread possibly toxic debris over a wide swath of Texas and neighboring states. Dramatic television images of the shuttle's _ clearly showed several white trails streaking through blue skies after the shuttle suddenly fell apart. It was almost 17 years to the day that the Challenger shuttle exploded on Jan. 28, 1986, killing all seven astronauts on board. Take-off and re-entry into Earth's atmosphere are the most dangerous parts of a space mission. In 42 years of US' human space flight, there had never been an accident in the descent to Earth or landing. Challenger exploded just after take-off. Rescue teams scrambled to search for the remains of the crew, which included the first Israeli to fly on the shuttle, former combat pilot Col. Ilan Ramon. There were warnings that parts of a vast 120-mile-long corridor of debris could be toxic because of poisonous rocket propellant . "We are not ready to confirm that we have found any human remains," Nacogdoches County Sheriff Thomas Kerrs said. He added that among the roughly 1,000 calls reporting debris, some people said they found remains of crew members. "The Columbia is lost. There are no survivors, Their mission was almost complete and we lost them so close to home. ... America's space program will go on," said a grim-faced Bush in a message broadcast on television, which included condolences to the families of the dead astronauts. Question: The Columbia disaster and theChallengerdisaster were similar in that _ . - there were seven astronauts killed on board - both the shuttles exploded when they took off - Both the shuttles exploded when they were about to land - no human remains were found
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there were seven astronauts killed on board

Ques: Read the following article and select the best answer. Article: Drink drivers could be prohibited from driving under the influence if new technology from Nissan is introduced. The Japanese car maker has developed a new odor detection system designed to prevent drivers from operating a car if they are over the legal limit. The system works by using a series of sensors to detect the level of alcohol the driver has consumed. A high-sensitivity alcohol odor sensor is built into the gear stick , which is able to detect the presence of the driver's palm as he or she attempts to start driving. If the alcohol level detected is above a pre-determined limit, the system automatically locks the transmission , immobilizing the car. A voice alert is also issued via the car navigation system telling the driver that he or she is over the limit. Extra sensors are also placed in the driver and passenger seats and a warning is issued if these sensors detect the presence of alcohol in the air inside the vehicle cabin. While still in the developmental stage the concept of drink driving detectors being built into cars has generally been welcomed by many drivers. Nissan said the technology is part of a project aimed at halving the number of fatalities and serious injuries in Nissan cars by 2015 compared to 2005 levels. Question: The detection system works _ . - by detecting the smell of alcohol in the vehicle cabin - by measuring the volume of the alcohol in vehicle cabin - by detecting the weight of the school in the vehicle cabin - by using a car navigation system
Ans: by detecting the smell of alcohol in the vehicle cabin

Read the following article and select the best answer. Article: Hippos have always attracted people's interest. Modern hippos in Walt Disney movies can dance lightly. A stone hippo in a 13th-century church in France has wings. And in ancient Egyptian fairy tales, the hippo was a goddess that guided the dead to the afterworld. Despite their popular appeal, hippos, as well as other animals, have difficulty when their needs conflict with those of humans. The early Egyptians liked to hunt hippos for their teeth and because they were dangerous animals. Amulets to protect babies from demons were made from hippo bones. About 4,000 years ago, there were so many hippos in Egypt that they caused serious crop damage. Egyptian farmers killed them routinely, and by the beginning of the 19th century, all the hippos in Africa had been killed. People used to see hippos fight in the arenas of ancient Rome. After the fall of the Roman Empire, hippos weren't seen in Europe again until a few zoos began to exhibit them in the mid 1800s. All the various uses and abuses of hippos through the centuries have made their population fall greatly. Where they do occur, mostly in national parks, they live in such high density that they make the grasslands bare. This causes other grass-eating animals to go farther for food, and hippos, which can't live far from water, destroy their own feeding grounds. Question: In Africa, hippos became extinct _ . - around the 1850s - in the 13th century - about 4,000 years ago - in the early 19th century
in the early 19th century