Read the following article and answer the question. Article: Scientists have made the world's first human-sheep----with the body of a sheep and half-human organs . Amazing, but true. The sheep is15percent human and 85 percent sheep. The breakthrough makes it possible to use animal organs in human bodies in the future. Professor Esmail Zanjani of University of Nevada, US, has spent seven years And over $9 million on the work. Zanjani took stem cells from the human body and put them into the sheep while it was still in its mother's body. The stem cells made other cells that grew into organs. Zanjani believe that in the future such sheep might be used to help humans. Two months later a human-sheep is born, it has a liver , heart, ling and brain that are part-human. These organs could be used to help people in need of them. There are different opinions about his work, however. Some say that scientists don't have the right to create new creature . Using animal organ might bring animal viruses into human bodies. Others are afraid that the work might change sheep. But Professor Anjani has said that this is impossible. Question: . Zanjani put some stem cell from the human body and put them into the sheep while it was still in its mother's body. He " _ " . Answer:
OPTIONS:
- created a new stem cell
- created a new creature
- created a new organ
- created a new food

Answer: created a new creature

Read the following article and answer the question. Article: Students Begin to Smoke at a Younger Age SHANGHAI---- Almost one in four students aged between 12 and 14 have tried smoking, according to the results of a survey from the CATC . " Quite a number of boy students in my class smoke outside the school yard during lunch break," said Li Xiaolan, an English teacher from a high school in Shanghai. The survey also found that 39 percent of students took their first cigarette from their classmates. " It was quite common to smoke with my classmates at school,"said Zhou Guangrong,a 22- year-old university student from Guiyang, Guizhou province,who started smoking at the age of 12. Most of the student smokers buy cigarettes themselves." My middle and high schools were surrounded by cigarette shops when I was a student," said Liu Minghui who used to smoke two cigarettes per day in primary school and two packs per week in middle and high school. " We're keen to show that more teenagers are starting smoking much younger than before,and that we need to minimize the number of young smokers," said Duan Jiali, an officer in CATC. He added that teachers and parents should set a good example for teenagers by not smoking in front of them at school or at home, which is the best way of stopping teenagers from smoking. Question: Many boy students smoke _ during lunch break. Answer:
OPTIONS:
- at home
- in class
- in the office
- outside the school yard

Answer: outside the school yard

Read the following article and answer the question. Article: A thirsty bee went to a river to drink. As it was drinking , it was carried away by the running water. A kind bird saw the bee's danger. It picked a leaf and threw it into the water in front of the bee. The bee was able to climb onto the leaf, and it was brought safely to the land. The bee thanked the bird for its kindness and then flew away. Not long after , the bird was sitting on the branch of a tree . It did not see that a man was aimming his gun at it .But the bee saw what the man was doing . So the bee flew into the man's eye, and hurt him. The pain in his eye was so great that he was not able to shoot the bird, and the bird flew away. In this way, the bee, whose life had been saved by the bird, was able to save the life of the bird. ,. (5) Question: Not long after, the bird _ ,when a man was aimming at it. Answer:
OPTIONS:
- was playing on the land
- was flying in the sky
- was singing in a tree
- was sitting on the branch of a tree

Answer:
was flying in the sky