I'm taking a test and have to guess the right answer to the question after the article. Article: Surface Exploration. Robots make great explorers on planets,moons,and other landing areas. Aside from earth,just about every surface in the solar system is unsafe for humans to explore. The air on most other planets is insufficient  for humans to breathe,making it necessary to wear a space suit and oxygen equipment. The temperatures on these surfaces are much too hot or much too cold for any humans to withstand .Plus there would be complications with radiation,weather,and a lack of gravity. Robots have much less limitation in these areas and can survive much longer under these conditions. Data Collection. Robots are designed for collecting scientific data. Robots are also able to perform many tasks at a time and can process information much quicker and more efficiently. Important scientific projects from detecting minerals,analyzing ground samples,and finding water are all performed much quicker and more accurately   by robots. Cost Effective. The use of robots has made the cost of space exploration much less expensive than it would cost for humans to do the work. In order to successfully send humans into space we would need to build a vehicle that can not only carry humans,but also enough food and water to keep them alive for the duration of the trip. Moreover,robots have no problems working for hours on end. Robots never complain,they don't require food or water,and they never need a bathroom break. Space Travel. Over the past 30 years or so there have been many different types of robots used successfully in the exploration of space. Perhaps the most famous and successful robots are the Spirit and Opportunity who have both been exploring the surface of Mars. They have both been very successful with experiments on soil and rocks and have even found evidence of water in Mars' history. Question: While sending an astronaut into the space,we should consider the following EXCEPT   _  . Options: A: the radiation B: the oxygen C: the diet D: the alien
D

I'm taking a test and have to guess the right answer to the question after the article. Article: The German shepherd runs off and noses around in the grass of Kenya's Laikipia Plateau. "OK, Oakley," the dog's handler orders, "Find it!" Oakley sniffs   until he comes to a bush, then stops, sits, and looks up at his handler. She bends to see what he has found: the waste of an endangered African wild dog. "Good dog!" she praises. The handler pulls a tennis ball from her pocket. Oakley jumps for his reward. "He doesn't actually want the waste," says Aimee Hurt, a founding member of the U.S.-based group Working Dogs for Conservation. Hurt is in Kenya to train both Oakley and his handler. "He finds it so he can play with his ball. We're the ones who want the waste." Detection dogs are sometimes taught to locate actual animals. Black-footed ferrets   have been studied with their help. But more often the dogs learn to locate the waste of creatures such as bears, wolves and mountain lions. What the dogs find provides scientists with data about a species. Scientists can use the DNA collected from animal waste to identify individuals, sex, and population sizes -- all without ever seeing the animal itself. "It can take years to gather this kind of information if you have to trap animals," Hurt explains. Waste analysis might make a huge difference when wild species are accused of attacking domestic livestock  . Hurt says, "A good detection dog will find the waste so we can see what the animal is actually eating." This may help reduce problems between people and wildlife. Question: Oakley is interested in finding the waste because   _  . Options: A: he wants to study endangered animals B: he can get a tennis ball to play with C: he wants to eat it D: he wants to play with it
B

I'm taking a test and have to guess the right answer to the question after the article. Article: While exciting for many, the holidays are stressful for the thousands of families who are struggling in our community. Therefore, our holiday programs coordinate food collections and donations to aid the low-income mothers, children and senior citizens. Those who wish to join the challenge can send financial donations to our office: 1355 Oakman Boulevard, Detroit 48238. Other ways you can get involved are: Collect fresh or packaged food or donations for senior citizens. Many schools and business coordinate food drives to support this effort. The donation will be distributed in a massive effort on December 12 at the Rashid Ground. Call 313 494 4401. Adopt a senior citizen. We will randomly select senior citizens and provide their contact information for donors. We encourage donors to provide fresh food for a holiday meal, and small gifts, if possible. Donors are responsible for purchasing and distributing the gifts and food. Call 313 494 4424. Adopt a family. Donors can request the names and addresses of families that are enrolled in our food program to provide gifts and food for the holiday season. They can indicate the size of the family they wish to adopt. All families will be selected randomly. Call 313 494 4413. Participate in our Special Holiday Delivery. Different from past years, when delivery took place at the Gathering Center, volunteers are now expected to meet at the Campus Hall on December 12 to pick up boxes of food and deliver them to senior citizens. Contact Volunteer Outreach Department at 313 494 4270 to sign up for this special event. Question: If you want to adopt an elderly man and send gifts and food to him, you should call   _  . Options: A: 313 494 4401 B: 313 494 4424 C: 313 494 4413 D: 313 494 4270
B

I'm taking a test and have to guess the right answer to the question after the article. Article: Internet dating has become one of the biggest and most successful business ventures  on the Internet. Basically, Internet dating is a way to meet people for either friendship or dating without actually having to meet them in person first. The first thing to do if you decide to try Internet dating is to build your profile , which includes your hobbies, hopes for the future, and so on. A photograph is optional , but many sites claim that a photograph increases the number of people who look at your profile. Many Internet dating sites will charge a one-time registration fee to use their services. Internet dating makes it possible to meet people from all over the world. You can even narrow the search down to your area by zip code . Another advantage is that you can communicate by email before you meet in person. Thousands of people have met, fallen in love, and married through Internet dating. It is an excellent way for shy people to meet. It is also a way for people with busy lives to connect with others, and an easy way to meet people who share your interests. Just as conventional dating and love, there are some pitfalls   to be aware of in Internet dating. The person you have been talking to on the net may not be who they say they are. Be very aware that there are some people who misrepresent their appearance or private details, such as marital status , income, and so on, for their own reasons. It would not be the first time that someone has been taken in, and talk shows are full of cheating partners who have been caught dating over the Internet in their spare time. Nevertheless, taking a few simple precautions should help ensure that your Internet dating is safe. Question: The purpose of writing the passage is to   _  . Options: A: persuade the readers to go dating on the Internet B: inform us how to date on the Internet. C: introduce Internet dating to us. D: tell us never to date on the Internet.
