Q: Read the following article and select the best answer. Article: Here is some news of the future. March 20, 2035 There was a lot of news around the life extension drugs that hit the market a decade ago. They didn't promise that you would like forever, but they gave you a chance to extend your life an extra five to ten years. Even though the life expectancy rate at birth has increased greatly, the life expectancy for seniors hasn't improved that much. Basically, you have a greater chance to become a senior, but you will not have a much longer lifespan, and this is where the anti-aging drugs intend to kick in. So, do the anti-aging drugs work? Well,it is too early to tell. But the sales so far are very good. April 19, 2035 Of the total US population of 378 million, people over 65 years of age now make up 20% for the first time. The senior ratio of only 4.1% by year 1900, and 12.4% 30 years ago. The number of people above 65 compared to those of what is considered working ages, between 15 and 64, is currently 33.7%. This is up from 18.5% since year 2005, which means that for every retired person there are now two workers, compared to four workers 30 years ago. The number of people above the age of 80 has grown to 23.8 million, making them 6.3% of the total population compared to 3.6% in 2005. April 12, 2040 Although introduced in the market only five years ago, 10% of all hydrogen fuel now sold in the US is of the environmentally friendly Re-Hydro label, produced through eletrolysis based on a source of 100% renewable energy. Several producers have turned to producing Re-Hydro, mainly because of lower tax, which also keeps the price of Re-Hydro on the same level as regular hydrogen. Most analysts believe that Re-Hydro will be the dominating fuel in the future. Question: What can we infer from News 3? - Re-Hydro will be widely used in the future. - The government discourages the production of Re-Hydro. - Producers are not interested in producing Re-Hydro. - Re-Hydro is more expensive than regular hydrogen.
A: Re-Hydro will be widely used in the future.

Q: Read the following article and select the best answer. Article: Machu Picchu is considered to be a truly extraordinary archaeological discovery and is one of South America's largest tourist sites. As many as one thousand visitors visit the ancient Incan ruins daily. What draws vacationers and adventurers to this remote location high in the Andes Mountains of Peru ? A large part of the attraction is the mysteries that surround Machu Picchu. For example, Machu Picchu is considered "the lost city" of the Incas because it was never found by Spanish invaders and was known to only a few local peasants for almost four hundred years. The "city in the clouds", Machu Picchu's lasting beauty comes from the careful blending of its striking architecture with its mountaintop environment. Its greatest skill shows are in the stone structures, which equals that of the ancient Egyptians. The stone blocks were so appropriately cut that they fit together without the need for mud. The largest stones at Machu Picchu weigh as much as fifteen tons! It has been difficult to explain how the huge blocks were transported. The buildings, including many that have survived lots of earthquakes, contain stones which _ so perfectly that a knife cannot be forced between them. When compared to other ancient civilizations, it is difficult to understand how Machu Picchu could have been missed by the Spanish and lost from history for four hundred years. For many of the mysteries of Machu Picchu being unsolved, it is clear why Machu Picchu remains "the most famous ruins in all of South America". Question: The purpose of writing the passage is to _ . - ask us to pay a visit to Machu Picchu - show us the beauty of Machu Picchu - introduce Machu Picchu's mysteries - make the ancient Incan ruins known
A: introduce Machu Picchu's mysteries

Q: Read the following article and select the best answer. Article: A letter to Edward, a columnist Dear Mr Edward: I grew up in an unhappy and abusive home. I always promised myself that I'd get out as soon as possible. Now, at age 20, I have a good job and a nice house, and I'm really proud of the independence I've achieved. Here's the problem: several of my friends who still live with their parents wish they had places like mine -- so much so that they make mine theirs. It started out with a couple of them spending the weekends with me. But now they seem to take it for granted that they can show up any time they like. They bring boyfriends over, talk on the phone and sometimes stay up late at night. I enjoy having my friends here sometimes -- it makes the place feel comfortable and warm -- but this is my home, not a party house. I was old enough to move out on my own, so why can't I seem to ask my friends to respect my privacy ? Joan Mr Edward's reply to Joan Dear Joan: If your family didn't pay attention to your needs when you were a child, you probably have trouble letting others know your needs now. And if you've gathered your friends around you to rebuild a happy family atmosphere , you may fear that saying no will bring back the kind of conflict you grew up with -- or destroy the nice atmosphere you now enjoy. You need to understand that in true friendship it's okay to put your own needs first from time to time. Be clear about the message you want to send to your friends. For example, "I really love your company but I also need some privacy. So please call me before you come over." Question: According to Mr. Edward, why can't Joan tell her friends her feelings? - Her family experience stops her from doing so. - She does not put her needs first. - She does not understand true friendship. - She is afraid of hurting her friends.
A: Her family experience stops her from doing so.

Q: Read the following article and select the best answer. Article: Why Advertise on EASYUNI? Easyuni.com is an online destination for finding your dream university or college. We help people search and compare universities, find information, and connect with the university counselors. Choosing a University or College is Difficult and Time-Consuming! If you are considering studying at a University or College, how do you decide which to choose? Maybe it's your brother who graduated from that University. Maybe it's your uncle. However, most likely you search online or you google, going from one University website to another, reading about the university and taking note of important stuff like application and tuition fees, entry requirements, duration of the course, etc. You attend education fairs and speak to many different university representatives. The bottom line is that it is difficult and time-consuming. We Want to Change That We want to give you an online destination where you can: * search for universities, colleges and courses. * compare them in easy- to- understand format. * shortlist courses for your reference. * connect with university counselors and seek advice. All of these in the comfort of your home, office, or nearby Starbucks. For free. Reach local and international students With more than 1,5million page views a year and growing and huge database of students, you'll get exposed to a large number of daily visitors internationally. Get immediate access to quality leads We'll deliver the leads directly to you while it's still warm and you'll be given access to contact and prospect those leads for the successful into your institution. All leads comes with name, contact details, courses interested and question(s) from student. Inexpensive investment EASYUNI provides marketing service that satisfies the need of online marketing for universities and colleges. With our experience we really know the strategy to reach your potential students. Therefore, advertising on EASYUNI will definitely increase your branding and your ROI as well. More effective ads... Question: The passage shows that EASYUNI.com _ . - decides which university a student should go. - offers varieties of practical information to all. - helps students find appropriate universities. - provides lectures online for students.
A: helps students find appropriate universities.