Read the following article and select the best answer. Article: Can dolphins talk? Maybe they can't talk with words, but they talk with sounds. They show their feelings with sounds. Dolphins travel in a group. We call a group of fish a "school". They don't study, but they travel together. Dolphins talk to the other dolphins in the school. They give information. They tell when they are happy or sad or afraid. They say "welcome"when a dolphin comes back to the school. They talk when they play. They make a few sounds above water. They make many more sounds under water. People cannot hear these sounds because they are very, very high. Scientists make tapes of the sounds and study them. Sometimes people catch a dolphin for a large aquarium . People can watch the dolphins in a show. Dolphins don't like to be away from their school in an aquarium. They are sad and lonely . Dolphins There are many stories about dolphins. They help people. Sometimes they save somebody's life. Dolphin meat is good, but people don't like to kill them. They say that dolphins bring good luck. Many people believe this. Question: Dolphins show their feelings with _ . - pictures - words - water - sounds
sounds

Read the following article and select the best answer. Article: One day, a slave owner entered a local store and threatened a young boy who was his slave. At first, the slave refused to move and ran for the door. The slave owner reached for a heavy weight. He threw it at his slave. Instead, it hit Harriet on the head. Harriet almost died. For the rest of her life, she carried the mark of a deep wound on her head. Miser Brodas felt he never needed Harriet. He decided to sell her. Harriet thought of a way to prevent this. Each time she was shown to someone who might buy her, she acted as if she were falling asleep. After a while, Mister Brodas gave up the hope of selling Harriet. He sent her back to the fields. At 24 she married a free black man, John Tubman. By then, Harriet was sure she should escape. In 1849, Mister Brodas died. His slaves probably would be sold to further South. John Tubman tried to make Harriet forget about running away. Harriet decided she must end her marriage and that she needed to tell her family that she was leaving. Harriet escaped for Pennsylvania where slavery was banned there. Once she hid under hay that had been cut from the fields. Another time, she wore men's clothing. Finally, she arrived in Pennsylvania. Now that Harriet was free, she didn't forget other slaves in Maryland. During the next ten years, she freed her parents and other family members. She traveled back and forth eighteen times, helping about 300 slaves escape. She became an expert at hiding from slave hunters. At one time, anyone finding Harriet was promised 40,000dollars for catching her--dead or alive. The people she helped called her Moses. She had rescued them from slavery just as the biblical Moses rescued the Jews. After the Civil War began, Harriet started to spy for the North. She also served as a nurse. After four years of bloody fighting, the North won the war. Abraham Lincoln freed the slaves in 1863. There was no longer any need for Harriet to be Moses. Question: Harriet decided to end her marriage with John mainly because . - she lived a terribly unhappy life - he often stopped her running away - he couldn't give her right and freedom - she wanted to save her family members
he often stopped her running away

Q: Read the following article and select the best answer. Article: Flags have existed for over 3000 years. The earliest flags were wooden or metal poles topped with a carving. About 2000 years ago pies of fabric were added to some poles for decoration. Over the next 500 years the free-flying part of the flag became more important. Every country today has its own flag. Many groups and organizations also have a flag which stands for, or symbolizes, the aims of the group. The flag depicts a world map, centered on the north pole. The map is surrounded by an olive wreath symbolizing peace and co-operation. The flag is blue and white. Question: A very old flag is likely to _ . - be made of fabric - have a map on it - have white shapes on it - be made of carved wood
A: be made of carved wood

Read the following article and select the best answer. Article: When Colonel Harland Sanders retired at the age of 65, he had little to show for himself, except an old Caddie roadster, a $105 monthly pension check ,and a recipe for chicken. Knowing he couldn't live on his pension, he took his chicken recipe in hand, got behind the wheel of hisvan ,and set out to make his fortune. His first plan was to sell his chicken recipe to restaurant owners, who would in turn give him aresidual for every piece of chicken they sold--5 cents per chicken. The first restaurateur he called on turned him down. So did the second. So did the third. In fact, the first 1,008 sales calls Colonel Sanders made ended in rejection. Still, he continued to call on owners as he traveled across the USA, sleeping in his car to save money. Prospect number 1,009 gave him first "yes". After two years of making daily sales he had signed up a total of five restaurants. Still the Colonel pressed on , knowing that he had a great chicken recipe and that someday the idea would _ . Of course, you know how the story ends. The idea did catch on. By 1963 the Colonel had 600 restaurants across the country selling his secret recipe of Kentucky Fried Chicken (with ll herbs and spices ). In 1964 he was bought out by future Kentucky governor John Brown.Even though the sale made him a multi-millionaire, he continued to represent and promote KFC until his death in 1990. Question: The sentence "Of course, you know how the story ends" means _ . - you are sure to know the result of Colonel Sanders' business - You are sure to know Colonel Sanders had finished his story - It is certain Colonel Sanders ended his business - It is certain Colonel Sanders knew how to end his story
you are sure to know the result of Colonel Sanders' business