Q: Read the following article and answer the question. Article: One day an out of work mimic is visiting the zoo and attempts to earn some money as a street performer. As soon as he starts to draw the crowd,a zoo keeper grabs him and drags him into his office. The zoo keeper explains to the mimic that the zoo's most popular attraction,a gorilla ,has died suddenly and the keeper fears that attendance at the zoo will fall off. He offers the mimic a job to dress up as the gorilla until they can get another one. The mimic accepts. So the next morning the mimic puts on the gorilla suit and enters the cage before the crowd comes. He discovers that it's a great job. He can sleep all he wants,play and make fun of people and he draws bigger crowds than he ever did as a mimic. However,eventually the crowds tire of him and he tires of just swinging on wires. He begins to notice that the people are paying more attention to the lion in the cage next to his. Not wanting to lose the attention of his audience,he climbs to the top of his cage,crawls across a partition ,and dangles from the top to the lion's cage. Of course,this makes the lion very angry,but the crowd loves it. At the end of the day the zoo keeper comes and gives the mimic a raise for being such a good attraction. Well,this goes on for some time-the mimic keeps taunting the lion,the crowds grow larger,and his salary keeps going up. Then one terrible day when he is dangling over the angry lion he slips and falls. The mimic is terrified. The lion gathers itself and prepares to attack. The mimic is so scared that he begins to run round and round the cage with the lion close behind. Finally,the mimic starts screaming and yelling,"Help me,help me!"But the lion is quick and attacks. The mimic soon finds himself flat on his back looking up at the angry lion and the lion says,"Shut up,you idiot!Do you want to get us both fired?" Question: The zoo keeper offers the mimic a job to act as the gorilla because _ . Answer: | OPTIONS:
- it is more expensive to hire a real gorilla
- the real gorilla died but the keeper does not want to lose its visitors
- he likes the mimic's performance
- he wants to help the mimic who is out of work
A: the real gorilla died but the keeper does not want to lose its visitors

Q: Read the following article and answer the question. Article: When I was young I wanted to be a model,so when a national contest was staged,I convinced my parents to take me for an audition .I was selected and told I had potential.They said that for only $900 I could attend a weekend event which dozens of the most prestigious modeling agencies from around the world would attend.At 13,my hopes of fame and fortune clouded all judgement and I begged my parents to let me go.We have never been rich,but they saw my enthusiasm and agreed. I imagined being signed by some famous model companies.For months,any boredom or disappointment I faced was pushed aside because I knew I would soon have the chance to be real model.I thought I would grace the covers of famous magazines! Of course,I wasn't signed,but what hurt the most was being told that if I grew to 5'9''(about 1.75 metres) I could be a success.I prayed for a growth spurt because I could not imagine giving up my dream.I made an appointment with a local modeling agency and the agent demanded $500 for classes.$500 for a photo shoot,and $300 for other expenses.My parents only agreed after hours and hours of my begging. The agency sent me out on a few auditions,but with every day I didn't receive a call,I grew more depressed. _ came in July after I had decided to focus on commercial modeling.There was an open call in New York City.We spent hours driving and another few hours waiting,only to be told that I was too short.I was devastated . Years later,I realized that the trip to New York was good as it made me notice I didn't actually love modeling,just the idea of it.I wanted to be special and I was innocently determined to reach an impossible goal.The experience has made me stronger and that will help me in the future. Question: What's the main reason why the author wanted to be a model? Answer: | OPTIONS:
- She won a national contest.
- She wanted to get reputation and wealth.
- She was urged by some modeling agencies.
- She had full potential to be a successful model.
A: She wanted to get reputation and wealth.

Q: Read the following article and answer the question. Article: Three-dimensional printers are fast becoming everyday devices in the United States. Three-D printers are used to make everything from automobile parts to bone replacements for human patients. American research scientists are now working on creating replacements for living tissue. Researchers at the Medical University of South Carolina have been working on creating and manufacturing living tissue since 2003.This process is called biofabrication . It requires special printing equipment and a special kind of ink. Traditional printers require ink to produce an image or design on a piece of paper. For their three-D printer, the South Carolina researchers prepare complex nutritious solutions they call bio-inks. Bio-inks are made of proteins and glucose , which normally provides energy for most cells of the body. The researchers also add living cells taken from the animal that will receive the new, printed tissue. The bio-inks are then added to a device that researchers call the Palmetto bio-printer. Sarah Grace Dennis is one of the researchers at the Medical University of South Carolina. She says new technology, like the Palmetto bio-printer, is a great help to the biofabrication process. The bio-inks are placed in three dispensers , containers, inside the printer. Lasers control both the position of the printing surface and the places where the bio-ink is released. Michael Yost is a leader of the research team. He says the printing process is fully automated-- machine-operated. He says that the Palmetto bio-printer makes it possible to create complex tissue types. The researchers say bio-printing is still experimental. But they hope in a few years they may be able to print tissue to replace damaged human organs. But there are still some problems which need to be solved. Some scientists worry about how to get blood to the replacement tissue. The flow of blood is important to keep the printed tissue alive. Michael Yost hopes that more people will believe in the benefits of biofabrication. "Tissue... Question: According to Michael Yost, we can infer that _ . Answer: | OPTIONS:
- the Palmetto bio-printer can workwithout power
- the Palmetto bio-printer has been used to treat the patients
- the Palmetto bio-printer can only be found in the United States
- the Palmetto bio-printer will have a bright future in medical use
A: the Palmetto bio-printer will have a bright future in medical use