Read the article and select the best answer. Article: Schools across the country are turning green. So-called green schools are built from recycled and environmentally friendly materials. They are designed to use less energy than traditional school buildings. In the next few years, Southern California alone plans to open 150 green schools. Studies have shown that there are good reasons to go green, including good air quality that cuts down on asthma attacks and airborne germs that can cause illnesses. Students learn better in classrooms that have natural light and ideal temperatures. Green schools have lower energy bills. Go On, Get Green      Here's how to save energy and help the environment.  Light Savers      Turn off the lights in a room when it is not in use. This bright idea can produce big savings on energy costs. Some schools use sensors that automatically shut off the lights when there is no motion in a room.  Heat Smart      Your school's thermostat should be set to 78degCin warm weather and 68degCin cooler weather. The temperature can be even farther from the comfort zone at night and on weekends, when no one is using the school building.  Reuse, Recycle      Reuse paper, cans, bottles and batteries. Use both sides of notebook paper. Carry a lunch box rather than a paper bag. Recycle whatever you can reuse.  Don't Drip       Leaky taps can waste large amounts of water. A small, steady flow can add up to hundreds of gallons a year. Report drips if you see them. Question: What is the best title for the passage? Options: A: Green Schools. B: Reusing and Recycling. C: Light Savers. D: No Dripping.
A

Read the article and select the best answer. Article: Fake a book, leave a book. Public bookshelves are appearing across Germany on street corners, city squares and suburban supermarkets. In these free-for-all libraries, people can grab whatever they want to read, and leave behind anything they want for others. There's no need to register, no due date, and you can take or give as many as you want. "This project is aimed at everyone who likes to read regardless of age or education. It is open for everybody," Michael Aubermann, one of the organizers of the free book exchange in the city of Cologne, told The Associated Press. "We installed our other outdoor shelves last year and it's been working really well," said Aubermann, a 44-year-old who works in IT management. The public hook shelves, which are usually financed by donations and cared for by local \ volunteer groups, have appeared independently of each other in many cities across Germany including Berlin, Hannover and Bonn, and also in suburbs and villages. Each shelf holds around 200 books and it lakes about six weeks for a complete turnover, with all the old titles replaced by new ones, he said. While most of the shelves have so far been put up in upscale   neighborhoods, Aubermann and the 20 volunteers who help look after the project are planning to put up future shelves in poor neighborhoods, where residents often don't have as much access to literature. So far, the Cologne book group has had few problems .Though a used-book seller once emptied every volume on a shelf to sell at a market. Another time the shelves were filled with material from a religious group. Even commercial book stores and online book retailers seem to support the idea of free book exchanges. Question: What's the text mainly about? Options: A: Everyone has a chance to read in Germany B: Public bookshelves spread across Germany. C: Germany is the first country to have public bookshelves. D: Germans like reading outsides.
B

Read the article and select the best answer. Article: More than four decades ago British scientist Robert Edwards first witnessed the miracle of human life growing inside a test tube at his Cambridge lab. Since that ground-breaking moment, more than four million babies have been born through IVF and in 2010 his great contribution to science was finally recognized as he was awarded the Nobel Prize for medicine. The prize for Dr Edwards, who was given a Daily Mirror Pride of Britain Award in 2008, includes a PS900,000 cheque. The Nobel Assembly described IVF as a "milestone in modern medicine". With the help of fellow scientist Patrick Steptoe, the Manchester-born physiologist developed IVF -- leading to the birth of the world's first test tube baby. Dr Steptoe died 10 years later but their work has transformed fertility treatment and given hope to millions of couples. It was a scientific breakthrough that transformed the lives of millions of couples. They said: "His achievements have made it possible to treat infertility, a disease which makes human unable to have a baby. This condition has been afflicting a large percentage of mankind including more than 10% of all couples worldwide." Louise Brown, the world's first test tube baby, made international headlines when she was born in Oldham, Gtr Manchester, in 1978 to parents Lesley and John who had been fruitlessly trying for a baby since 1969. Ivf-in-vitro fertilisation is the process whereby egg cells are fertilised outside the body before being implanted in the womb. After a cycle of IVF, the probability of a couple with infertility problems having a baby is one in five -- the same as healthy couples who conceive naturally. Professor Edwards, who has five daughters and 11 grandchildren, began his research at Cambridge University in 1963, after receiving his PhD in 1955.He once said: "The most important thing in life is having a child. Nothing is more special than a child." With the help of fellow scientist Patrick Steptoe, Prof. Edwards founded the Bourn Hall clinic in Cambridge shire, which now treats more... Question: What is Robert Edwards' contribution to science? Options: A: Challenging a disease which stops human having a baby. B: Seeing the wonder of the first tube baby growing. C: Enabling millions of couples to live a better life. D: Helping couples with infertility to have tube babies.
