Read the article and select the best answer. Article: Man is the most intelligent animal created by God because God has given him language which other animals do not have. Communication makes life extremely convenient and easy. Language plays a very important role in life as any emotion can be easily and effectively conveyed through language to anyone. But all this is applicable and beneficial only to human beings. What about animals? How do they communicate with each other? We all know that animals do not have the ability to use language as a medium for communication. But they do have other means of conveying messages to other animals, of which use of body language is the most important one. The messages can be of many types like conveying food location, danger alarms, appreciation of good deeds like helping other animals in dangerous situations, etc. There are two main types of communication in animals: verbal communication and non-verbal communication. Sound is one of the most common types of verbal communication in animals, and majority of the species use it as the medium to convey messages. Bats have to rely on sound waves to communicate. They mostly rest in the morning and become active at night to search for food and do other tasks. All the birds communicate through their chirping. Mammals generally make use of sounds to give calls to other members of their community. Whales are the perfect examples, which use sound waves for communication. They have a whale song, which they repeat after regular intervals. Facial Expressions This kind of communication is mostly found in dogs. When they are angry, they show their teeth and raise their ears. On the other hand, when they are frightened, they pull their ears behind and open their mouth. Also, in birds, when the parent bird brings food for the offspring, the begging expression can be observed on the offspring's face. Gestures and Body Movements This type of communication is common not only in animals, but in human beings too. All human beings, although they use language for communication, tend to use... Question: When a dog pulls its ears behind with the mouth open, we can tell it _ . Options: A: is angry B: is frightened C: has been begging for food D: has eaten too much
B

Read the article and select the best answer. Article: At just six years old, Joey Kilpatrick is Australia's unofficial hide-and-seek champion after he hid in a bedroom cupboard for eight hours while playing his favorite game,causing a big rescue operation. The determined little boy's disappearing act led to a careful search, including nice police officers, five State Emergency Service volunteers, tracker dogs and almost all of the people of the town of Goombungee. His mother, Chris, says she called the police when Joey disappeared one afternoon after telling his older brother, Lachlan, 14, that he was off to play hide-and-seek. "I called the two boys for dinner," Chris says. "After about 20 minutes I started to worry, I was shouting to Joey, 'OK, we can't find you, time to come out!'" But there was no sign of her little boy. Within minutes of Chris calling the police, the policemen started one of the biggest ground searches in the town's history. "I was really frightened. I rang my husband, Kris, who works out of town, and he immediately hit the road, calling me every 10 minutes." Chris recalls."They searched the house from top to bottom; everyone was out looking for him. When a neighbor asked if I'd checked the water tank, that's when reality hit. I was afraid." After hours of searching the town, confused police decided to search the house one more time. "I just sat there waiting," Chris says, "Then a strange feeling came over me, and I rushed into the bedroom and put my hand on a pile of blankets in the cupboard. As I pulled then out,there he was---asleep and completely not realizing what was going on! I've never held him in my arms so hard." Senior officer, Chris Brameld,from Goombungee police,says he is glad that Joey's game had a happy ending: "When we realized he was safe, we agreed that it didn't get much better than that!" And young Joey promises that next time he won't be so intent on finding the best hiding place. "I want to say sorry to the policemen and to Mummy for scaring them," he says, "I promise next time I'll hide where they can find me and I... Question: Why did the boy hide in a bedroom cupboard? Options: A: He thought it was a good place to sleep B: He wanted to start a big rescue operation C: He didn't think he could be easily found there D: He is Australia's unofficial hide-and-seek champion.
C

Read the article and select the best answer. Article: Work-life balance: Ways to restore harmony and reduce stress Finding work-life balance in today's frenetically paced world is no simple task. Spend more time at work than at home, and you miss out on a rewarding personal life. Then again, when you face challenges in your personal life, such as caring for an aging parent or coping with marital problems, concentrating on your job can be difficult. Whether the problem is too much focus on work or too little, when your work life and your personal life feel out of balance, stress -- along with its harmful effects -- is the result. The good news is that you can take control of your work-life balance -- and give yourself the time to do the things that are most important to you. The first step is to recognize how the world of work has changed. Then you can evaluate your relationship to work and apply some specific strategies for striking a healthier balance. How work invades your personal life There was a time when employees showed up for work Monday through Friday and worked eight- to nine-hour days. The boundaries between work and home were fairly clear then. But the world has changed and, unfortunately, the boundaries have blurred for many workers. Here's why: *Global economy. As more skilled workers enter the global labor market and companies outsource or move more jobs to reduce labor costs, people feel pressured to work longer and produce more just to protect their jobs. *International business. Work continues around the world 24 hours a day for some people. If you work in an international organization, you might be on call around the clock for troubleshooting or consulting. *Advanced communication technology. Many people now have the ability to work anywhere -- from their home, from their car and even on vacation. And some managers expect this. *Longer hours. Employers commonly ask employees to work longer hours than they're scheduled. Often, overtime is mandatory. If you hope to move up the career ladder, you may find yourself regularly working more than 40... Question: What will happen if you're spending most of your time at work? Options: A: You might lose all your friends. B: You will lose both health and wealth. C: You perhaps be given more responsibility. D: You may be misunderstood by your loved ones.
C

Read the article and select the best answer. Article: The tallest building in the United States, the One World Trade Center, opened on November 3, 2014 in New York. The building is 1,776 feet tall, making it the 3rd tallest building in the world. It has 104 floors. The building stands in the area where the twin towers of the World Trade Center once stood. On September 11, 2001, a group of terrorists destroyed these twin towers and killed nearly 3,000 people. It took 8 years to build the new One World Trade Center. Does the height of the building in feet reminds you of something in history? _ is the year when the United States declared its independence from Great Britain. One problem with such a tall building is how to clean the windows. Well, a platform hangs from ropes, and workers on the platform clean windows. On November 12, while two men were busy cleaning windows, a rope of the platform broke near the 68th floor. The two men were saved by cutting a hole in the glass window. The two tallest buildings in the world are the BurjKhalifa in Dubai, UAE and the Makkah Royal Clock Tower in Mecca, Saudi Arabia. Question: When did the One World Trade Center open? Options: A: September 11, 2001. B: September 11, 2011. C: November 3, 2006. D: November 3, 2014.
D