I'm taking a test and have to guess the right answer to the question after the article. Article: Once there was an 11-year-old boy who went fishing with his father in the middle of a New Hampshire lake. On the day before bass season opened, they were fishing early in the evening, catching other fish with worms. Then the boy tied on a small silver lure and put it into the lake. Suddenly he felt that something very big pulling on the lure. His father watched with admiration as the boy skillfully brought the fish beside the bank. Finally he lifted the tired fish from the water. It was the largest one he had ever seen, but it was a bass. The boy and his father looked at the big fish. The father lit a match and looked at his watch. It was 10 p.m.--two hours before the season opened. He looked at the fish, then at the boy. "You'll have to put it back, son," he said. "Dad!" cried the boy. "There will be other fish," said his father. "Not as big as this one," cried the boy. He looked around the lake. No other fishermen or boats were in sight in the moonlight. He looked again at his father. Even though no one had seen them, nor could anyone ever know what time he had caught the fish, the boy could tell from his father's voice that the decision couldn't be changed. He threw the huge bass into the black water. The big fish disappeared. The boy thought that he would never again see such a big fish. That was 34 years ago. Today the boy is a successful architect in New York City. He often takes his own son and daughters to fish at the same place. And he was right. He has never again caught such a large fish as the one he got that night long ago. But he does see that same fish ... again and again ... every time he has an ethical decision to make. For, as his father had taught him, ethics are simple matters of right and wrong. It is only the practice of ethics that is difficult. Question: From the text we know that the father _ . Options: A: didn't love his son B: always disagreed with his son C: disliked the huge fish D: was firm and stubborn
D

I'm taking a test and have to guess the right answer to the question after the article. Article: Dogs can be worried and pessimistic just like people, researchers report in a new study in Current Biology. And they aren't talking about basset hounds : those dogs just look as if they expect the worst. What the scientists say is that dogs that exhibit anxiety when left home alone by their owners may have bigger problems -- they may be in a permanent bad mood. This pessimistic outlook may not otherwise be easily apparent in a dog's other characteristics, like running speed or learning ability, the study reports. Dogs are similar to humans in the role that emotional state plays in decision making, said Michael Mendel, a veterinary scientist at the University of Bristol and the study's lead author. The study's researchers looked at 24 dogs in shelters in Britain. They placed the dogs in isolated settings and observed their reactions -- many barked, jumped on furniture and scratched at the door. Then they placed bowls in two rooms. One bowl contained food, while another was empty. After training the dogs to understand that bowls can sometimes be empty, and sometimes full, they began to place bowls in ambiguous locations. Dogs that quickly raced to the locations were more optimistic, and in search of food. Those that did not were deemed pessimistic. The more separation anxiety a dog expressed while in isolation, the more likely the dog was to have a pessimistic reaction, the researchers found. The study carries an important message for dog owners, Dr. Mendel said. Dogs that express serious anxiety when alone may need treatment, as it could be a sign of unhappiness and instability. Question: What can we learn from the passage? Options: A: Dogs will be optimistic as long as they are left alone. B: Dogs must be in a permanent bad mood when their owners left. C: Dogs that express anxiety don't need treatment. D: Dogs may easily show their pessimistic outlook in learning ability.
D

I'm taking a test and have to guess the right answer to the question after the article. Article: If you're like most kids, you've probably made more than a few paper airplanes in your day. But how many kids can say their paper airplanes have been built life-size and then flown? At least one: 12-year-old Arturo Veldenegro of Tucson, Arizona, who won the Pima Air& Space Museum's first annual Great Paper Airplane Project Fly-Off in March 2012. " The purpose of the competition is to inspire and draw kids' interest in science and flight," says Tim Vimmerstedt, director of the museum. About 150 kids entered the competition. The young designers learned about how airplanes fly and then set to work designing their own planes. Arturo designed and built his airplane. When hen was finished, he took his plane to the flight area and let it fly, outdistancing the other competitors in all age groups. At last, Arturo's airplane flew the farthest---more than 75 feet! As the winner, Arturo got to meet with a team of engineers, which took his design and made a bigger one. The new paper airplane might have been the largest one ever built! Arturo named his large paper airplane Arturo's Desert Eagle. Later a helicopter tried to lift the paper airplane over the Arizona desert, but it was unsuccessful. Engineers worked for eight hours to repair it for a second try. This time, the helicopter managed to raise it to 2700 feet and then set the plane free. Arturo watched as his plane flew through the sky at speeds of up to 98 miles per hour for 10 seconds before falling to pieces. "I felt happy but sad," Arturo says, " It flew really well, but it was sad to see it destroyed." But that wasn't the end of Arturo's Desert Eagle. The Pima Air & Space Museum collected the pieces of the broken plane and put them on show to inspire other young engineers to reach for the sky. Question: What do we know about the paper airplane Arturo built? Options: A: It flew the highest B: It flew for 20 minutes C: It flew more than 75 feet D: it took him eight hours to build
C