*Question*
Read the article and select the best answer. Article: Dogs are known for their sense of smell.They can find missing people and things like bombs and illegal drugs.Now a study suggests that the animal known as man's best friend can even find bladder cancer. Cancer cells are thought to produce chemicals with unusual odors .Researchers think dogs have the ability to smell these odors, even in very small amounts, in urine .The sense of smell in dogs is thousands of times better than in humans. The study follows reports of cases where, for example, a dog showed great interest in a growth on the leg of its owner.The man was later found to be skin cancer. Carolyn Willis led a team of researchers at Amersham Hospital in England.They trained different kinds of dogs for the experiment.The study involved urine collected from bladder cancer patients, from people with other diseases and from healthy people. Each dog was tested 8 times.In each test there were 7 samples for the dogs to smell.The dog should signal the one from a bladder cancer patient by lying down next to it.Two cocker dogs were correct 56 percent of the time.But the scientists reported an average success rate of 41 percent. The British Medical Journal published the research.In all, 36 bladder cancer patients and 108 other people took part.During training, all the dogs reportedly even identified a cancer in a person who had tested healthy before the study.Doctors found a growth on the person's right kidney . Carolyn Willis says dogs could help scientists identify the combined chemicals produced by bladder cancer.That information could then be used to develop machines to test for the chemicals.The team also plans to use dogs to help identify markers for other kinds of cancer. Question: What's the general idea of the text? Options: A: Dogs have a good sense of smell B: Dogs can help cure cancer C: Dogs can smell cancer D: Dogs help perform experiments
**Answer**
C

*Question*
Read the article and select the best answer. Article: Visiting London can be an expensive trip, so establishing a budget and finding bargains when you arrive will help you get around London on the cheap. The following steps can help you find cheaper alternatives for transport for your London trip. l Familiarize yourself with the city's boroughs and specifically the area where you will be staying. You can use a street map, or an online map search engine, to establish where in the city you will be staying and the distance you are from the major tourist attractions you want to visit. l Find a local provider of Transport for London tickets or travel cards, since your first bargain purchase will be an Oyster Card. Traveling around London with an Oyster Card will give you access to the cheapest option of transportation methods and the Oyster Card is accepted citywide on buses, boats and the London Underground, known by the locals as "the tube". l Seek out your nearest Tube Station. The Tube is the cheapest and most reliable form of transportation and runs from around 6 a.m. until around 1 a.m. ..., depending on the line or the station. There are 287 tube stations in London that accept the Oyster Card, with a high concentration in central London. If you are staying anywhere in central London, there will be a tube station less than 10 minutes away. The Transport for London website offers a tube station search facility to find the nearest subway station to any location in the city. When you find a tube station, you can easily locate the closest bus stop by using the comparison bus-tube maps at the station's entrance. l Follow the Transport for London Tube Guide to your destinations and always plan ahead. Making a plan for transport will save you unnecessary expenses, wasted trips on the tube and doubling back on your journey . Question: What's the author's purpose in writing the passage? Options: A: To introduce the public transport system in London. B: To show readers how to use the Oyster Card. C: To prove the subway in London is easy to use. D: To offer tips for saving transport costs in London.
**Answer**
D

*Question*
Read the article and select the best answer. Article: Are you looking for something fun and would you like to help others in your spare time? Then join us to be a volunteer! We're a non-profit organization. We have volunteer jobs of all ages. Anyone, from twelve-year-old children to people in their seventies can become a volunteer. You can help people in many ways. Schools need help with taking care of children while parents are working. Hospitals need volunteers to look after children while their parents are seeing a doctor. Animal lovers can help take care of those dogs and cats without homes. There is something for everyone. "As a volunteer, I don't want to get anything. Seeing the children's happy faces, I'm happy, too." Said Carlos Domingo, an old woman of 62. "I often played computer games in my spare time before. Now I help older people learn how to use computers." said another volunteer at the age of 18. If everyone helps out a bit, we'll have a better world to live in. Interested? Call us 1-800-555-5756 or visit our website: www.activol.com. Question: Carlos Domingo does volunteer work with _ . Options: A: animals B: children C: computers D: older people
**Answer**
B

*Question*
Read the article and select the best answer. Article: Speak confidently and think logically. Year 13 schoolboy Arunabh Prakash can't agree more. Anmabh is one of the five students that will represent New Zealand at the 26th World Schools Debating Championships (WSDC) to be held in Thailand from August 5 to l5 this year. "You've got to be persuasive, regardless of the fact that you believe in a topic or not," says the 17-year-old. "There are a lot of speakers who are eloquent but find it difficult to think logically and then there are those who have a good argument but can't deliver." Endurance is another quality he says one must have in the heated arena of expressing opinions and ideas. "There are times when you have to debate for five hours at a go and are completely exhausted. It's quite intense. You must have the energy to debate for long hours," says Arunabh, who began debating in year 10. The WSDC is a debating competition in the world for high school students from different countries. It involves four prepared debates and four impromptu debates -- debates without specific preparations. To gain selection for the national team for the global final, Arunabh had to compete with regional teams. Despite the mounting pressure, he says he was confident of winning. "We didn't loose a debate in the first two days. And we had a very strong team. We were confident of our ability to win," he says. Question: According to Arunabh, what are important in debating? Options: A: Eloquence and logic thinking. B: Confidence and dreams. C: Endurance and experience. D: Talent and teamwork.
**Answer**
A