Read the following article and select the best answer. Article: There was one shop in the town of Mufulira which was widely known for its racial discrimination. It was a drugstore .While Europeans were served at the counter ,a long line of Africans queued at the window and often not only were kept waiting but were treated rudely by the shop assistants .One day I was determined to make a public protest against this kind of thing ,and many of the schoolboys in my class followed me to the store. I simply went into the shop and asked the manager politely for some medicine. As soon as he saw me standing in the place where only European customers were allowed to stand ,he shouted at me in a bastard language which is only used by a boss when speaking to his servants .I stood at the counter and politely requested in proper English that I should be served .The manager became angry and said , "Even if you stand till Christmas ,I will never serve you ." I went to the District Commissioner's office .Fortunately ,he was out ,for _ however ,I saw a young District Officer who was a friend of mine .He was very concerned to hear my story and told me that all I had to do was come to him personally and he would buy my medicine for me .I protested that that was not good enough .I asked him to accompany me back to the store and to make a protest to the manager .This he did ,and I well remember him saying to the manager , "Here is Mr. Kaunda who is a responsible member of the Urban Advisory Council, and you treat him like a common servant ." The manager of the drugstore apologized and said , "If only he had introduced himself and explained who he was ,then ,of course ,I should have given him proper service." I had to explain once again that he had missed my point .Why should I have to introduce myself every time I went into a store...any more than I should have to buy my medicine by going to a European friend ? I want to prove that any man of any color ,whatever his position ,should have the right to go into any shop and buy what he wanted .After all, the money which I paid across the... Question: Why didn't the writer wait at the window of the drugstore like other Africans? - He believed his white friends would help him out . - He wanted to fight for equal rights of all black people. - He thought he was educated and should be treated differently. - He thought ,being an important person ,he should not be kept waiting.
He wanted to fight for equal rights of all black people.

Read the following article and select the best answer. Article: At Denver there was an crowd of passengers into the coaches on the eastbound B. & M. express. In one coach there sat a very pretty young woman dressed in elegant taste and surrounded by all the luxurious comforts of an experienced traveler. Among the newcomers were two young men, one of handsome presence with a bold, frank face expression and manner; the other a ruffled, glum-faced person, heavily built and roughly dressed. The two were handcuffed together. As they passed down the aisle of the coach the only available seat offered was a reversed one facing the attractive young woman. Here the linked couple seated themselves. The young woman's glance fell upon them with a distant, swift disinterest; then with a lovely smile brightening her face and a tender pink tingeing(,) her rounded cheeks, she held out a little gray-gloved hand. When she spoke her voice, full, sweet, and deliberate, proclaimed that its owner was accustomed to speak and be heard. "Well, Mr. Easton, if you will make me speak first, I suppose I must. Don't you ever recognize old friends when you meet them in the West?" The younger man aroused himself sharply at the sound of her voice, seemed to struggle with a slight embarrassment which he threw off instantly, and then clasped her fingers with his left hand. "It's Miss Fairchild," he said, with a smile. "I'll ask you to excuse the other hand; "it's otherwise engaged just at present." He slightly raised his right hand, bound at the wrist by the shining "bracelet" to the left one of his companion. The glad look in the girl's eyes slowly changed to a bewildered horror. The glow faded from her cheeks. Her lips parted in a vague(,), relaxing distress. Easton, with a little laugh, as if amused, was about to speak again when the other forestalled him. The glum-faced man had been watching the girl's face expression with veiled glances from his keen, shrewd eyes. "You'll excuse me for speaking, miss, but, I see you're acquainted with(,) the officer here. If you'll ask him to speak a word for me when... Question: Why did the glum-faced man urge Easton to the smoker? - Because he needed a drink and tobacco badly. - Because he was angry that Miss Fairchild did not say any good words for him - Because he was bored and tired with Miss Fairchild and Easton's talk. - Because he was afraid Miss Fairchild would find the truth.
Because he was afraid Miss Fairchild would find the truth.

Q: Read the following article and select the best answer. Article: Elephants have four distinct personalities that help their herd survive in the African bush, scientists have found. With their grey skin, mournful eyes and slow heavy pace, you could be forgiven for thinking elephants are uniformly melancholy creatures. But scientists have now discovered the largest living land animals have personalities to match their size. In a new study of African elephants, researchers have identified four distinct characters that are common in a herd - the leaders, the gentle giants, the playful rogues and the reliable plodders . Each of the types has developed to help the giant mammals survive in their harsh environment and is almost unique in the animal kingdom, according to the scientists. Professor Phyllis Lee and her colleague Cynthia Moss studied a herd of elephants in the Amboseli National Park in Kenya known as the EB family -- famous for their matriarch Echo before she died in 2009. Using data collected over 38 years of watching this group, the researchers analyzed them for 26 types of behavior and found four personality features tended to emerge. The strongest personality to emerge was that of the leader. Unlike other animals, where leadership tends to be won by the most dominant and aggressive individual, the elephants instead respected intelligence and problem solving in their leader. Echo, the matriarch and oldest in the group, her daughter Enid, and Ella, the second oldest female, all emerged as leaders. The playful elephants tended to be younger but were more curious and active. Eudora, a 40-year-old female in the herd, seemed to be the most playful, consistently showing this feature throughout her life while playfulness in some of the other elephants declined with age. Gentle elephants, which included two 27-year-old females Eleanor and Eliot, touched and rubbed against others more than the others. Those that were reliable tended to be those that were most consistent at making good decisions, helped to care for infants in the herd and were calm when faced with threats.... Question: According to the new findings of the scientists, _ . - playfulness of an elephant will always decline with age - those elephants which are caring and wise are most reliable - each elephant can be matched with only one of the four personalities - once becoming a member of a herd, an elephant will never split from it
A: those elephants which are caring and wise are most reliable