Read the following article and select the best answer. Article: When I was a boy growing up in New Jersey in the 1960s, we had a milkman delivering milk to our doorstep. His name was Mr. Basille. He wore a white cap and drove a white truck. Of course, he delivered more than milk. There was cheese, eggs and so on. If we needed to change our order, my mother would write a note -- "Please add a bottle of buttermilk next delivery". Then she put the note and the empty bottles into the milk box. The next day, the buttermilk would magically appear. There was also a close relationship between families and their milkmen. Mr. Basille even had a key to our house, for those times when it was so cold outside that we put the box in the house, so that the milk wouldn't freeze. And I remember Mr. Basille from time to time taking a break at our kitchen table, having a cup of tea and telling stories about his delivery. I am sad that there is no home milk delivery today. Big companies produce cheaper milk, and milk is for sale everywhere. People may not need the milkman anymore. Recently, I saw an old milk box in the countryside and it brought back my childhood memories. I took it home and put it outside the door. My son's friends always ask what it is. So I start telling stories of my boyhood, and of the milkman who brought us friendship with his milk. Question: The milkman delivered milk to family _ in the old days. - by car - by bike - on foot - by truck
by truck

Read the following article and select the best answer. Article: Four friends live in a small town. Their names are Cook, Miller, Smith, and Carter. They have different jobs. One is a policeman, one is a carpenter , one is a farmer, and one is a doctor. One day Cook's son broke his right leg, and Cook took him to the doctor. The doctor's sister is Smith's wife. The farmer isn't married . He has a lot of good hens. Miller always buys eggs from the farmer. The policeman sees Smith every day because they are neighbors . Question: Smith's neighbor is _ . - the doctor's wife - Smith - Carter - Cook
Cook

Q: Read the following article and select the best answer. Article: A sunflower is a sunflower. A mobile phone is a mobile phone. But can you combine the two to do something for your local environment? As early as next year it may well be possible. When you have finished with your mobile phone you will be able to bury it in the garden and wait for it to flower . A biodegradable mobile phone was, this month, introduced by scientists. It is hoped that the new type of phone will encourage users to recycle. Scientists have come up with a new material over the last five years. It looks like any other plastic and can be hard or soft, and able to change shape. Overtime it can also break down into the soil without giving out any poisonous chemicals. British researchers used the new material to develop a phone cover that includes a sunflower seed .When this new type of cover turns into waste, it forms nitrates . These feed the seed and help the flower grow. Engineers have designed a small transparent window to hold the seed. They have made sure it only grows when the phone is thrown away. "We've only put sunflower seeds into the cover so far. But we are working with scientists to find out which flowers would perform best. Maybe we could put roses in next time." said one scientist. As phone technology is developing so quickly, people are constantly throwing their mobiles away. This means producers are under pressure to find ways of recycling them. Some 650 million mobile phones have been sold this year. Most of them will be thrown away within two years, adding plastic, heavy metal and chemical waste to the environment. A biodegradable cover can change this, according to the scientists. ,A, B, C, D,. (10) Question: After you have finished using the new type of mobile phone, _ . - the phone will do harm to the environment - the phone cover will break down easily in the soil you bury it - it will be recycled by the producers - it can be sent back to the shops.
A: the phone cover will break down easily in the soil you bury it

Question: Read the following article and select the best answer. Article: Is there intelligent life on other planets? For years, scientists said "no" or "We don't know." But today this is changing. Seth Shostak and Alexandra Barnett are astronomers. They believe intelligent life exists somewhere in the universe. They also think we will soon contact these beings. Why do Shostak and Barnett think intelligent life exists on other planets? The first reason is time. Scientists believe the universe is about 12 billion years old. "This is long enough for other planets to have intelligent life," say Shostak and Barnet. The second reason is size--the universe is huge. "Tools like the Hubble telescope have shown that there are at least 100 billion galaxies," says Shostak. "And our galaxy, the Milk Way, has at least 100 billion stars. Some planets going around these stars might be similar to Earth." In the past, it was hard to look for signs of intelligent life in the universe. But now, powerful telescopes allow scientists to discover smaller planets--the size of Mars or Earth in other solar systems. These planets might have intelligent life. Have beings from space already visited Earth? "Probably not," says Shostak. "It's a long way away. However, intelligent beings may contact us in other way, such as radio signs. In fact, they may be trying to communicate with us now, but we don't have the right tools to receive their messages. However, this is changing. By 2025, we could make contact with other life forms in our universe and we might help each other." Question: Why was it hard to look for signs of intelligent life in the universe in the past? - There were not any smaller planets. - There were not any powerful telescopes. - The astronomers were not interested in them. - The Milk Way didn't exist at that time.
Answer: There were not any powerful telescopes.

Q: Read the following article and select the best answer. Article: The Internet is becoming important in our life. How much do you know about it? The following questions and their answers will help you to know more about the Internet. What is the Internet? The Internet is a large, world-wide collection of computer networks . A network is a small group of computers put together. The Internet is many different kinds of networks from all over the world. These networks are called the Internet. If you have learned to use the Internet, you can have a lot of interest on the World Wide Web . What is the World Wide Web? The World Wide Web has been the most popular development of the Internet. It is like a big electronic book with millions of pages. These pages are called homepages. You can find information about almost anything in the world on these pages. For example, you can use the Internet instead of a library to find information for your homework. You can also find information about your favourite sport or film star, talk to your friends or even do some shopping on the pages. Most pages have words, pictures and even sound or music. What is e-mail? Electronic mail (e-mail) is a way of sending messages to other people. It's much quicker and cheaper than sending a letter. If you want to use e-mail, you must have an e-mail address. This address must have letters and dots and an @ (means "at"). For example: Lily @ Yahoo.com. Write a message, type a person's e-mail address, and then send the message across the Internet. People don't need to use stamps, envelopes or go to the post office because of the invention of the Internet. Quick, easy and interesting -- that's the Internet. Question: The Internet is _ . - a big computer - a small group of computers - lots of computer networks - the World Wide Web
A: lots of computer networks