Read the following article and select the best answer. Article: A new report said scientists may not be far from giving apes the ability to think and talk like humans. The report is about experiments which transplant human cells into animals for medical purposes. It claimed that concerns about the creation of talking apes should be taken seriously. It should also draw people's attention to the possibility that the medical research about creating "humanised" animals is going to generate monsters. A regulatory body is needed to closely monitor any experiments that many risk creating animals with human-like consciousness or giving them any appearance or behavioural traits that too closely resemble humans, the report said. Scientists would, for example, be prevented from replacing a large number of an ape's brain cells with human brain cells until more is known about the potential risks. This has already been done in simpler animals like mice, which is judged to be less risky. Under the new UK guidelines, the power to regulate tests on animals containing human material would be transferred to a body with wider responsibility for animal testing in the Home Office. While there is no risk from experiments currently being carried out in Britain, it is possible that ethical boundaries could be crossed within the next few years if scientists are not careful, the experts said. Professor Thomas Baldwin, a member of the Academy of Medical Sciences working group that produced the report, said the possibility of humanised apes should be taken seriously. He said, "The fear is that if you start putting very large numbers of human brain cells into the brains of primates you might transform the primates into something that has some of the abilities that we regard as distinctly human, such as speech, or other ways of being able to _ or relate to us." Professor Martin Bobrow, chair of the academy working group that produced the report, said, "The very great majority of experiments present no issues beyond the general use of animals in research and these should continue to proceed under the... Question: It can be inferred that _ . - people should be careful when creating talking apes - Thomas Baldwin and Lord Willis are from the same organization - creating humanised animals is difficult in Britain now - scientists must be cautious not to cross ethical boundaries
scientists must be cautious not to cross ethical boundaries

Read the following article and select the best answer. Article: A woman was walking her dog along a beach in New Zealand in late June when she saw something that looked like a white ball in the sand. It turned out to be a young Emperor penguin that was lost. At his age, he should have been close to Antarctic, swimming for fish and playing on the ice floes . But this penguin started swimming north and just kept going. The penguin attracted a lot of attention in New Zealand. It has been 40 years since an Emperor penguin was last seen there. Researchers at the Department of Conservation were called in. They decided to watch the penguin closely, but not to disturb it in any way. Many New Zealanders came to Peka Peka Beach to look at the elegant penguin. They were careful to keep their dogs away from it so it wouldn't be frightened. The public nicknamed the animal Happy Feet. Researchers started to notice that Happy Feet didn't seem well. It turns out that he had been eating the sand from the beach, likely thinking it was snow. The public raised more than 11,000 pounds for an operation to get the sand out of his stomach. The operation was a success, and Happy Feet was taken to a zoo in Wellington, NZ. A group of experts met to decide how to help Happy Feet return to the wild. Last Sunday, they put him on a boat called the Tangaroa, in a specially built ice-filled box and took him out into the Southern Ocean, southeast of New Zealand. There, they released him into the ocean, which is his natural habitat. He took one last look at his human helpers and then dived into the ocean. "Emperor penguins spend their first five years at sea," said Peter Simpson of New Zealand's Department of Conservation. " What happens now is up to the penguin." Happy Feet was fitted with a satellite transmitter so they can monitor his progress using the Internet. So far, the trackers shows that he swam northeast for a little while before getting his bearings and heading south. Question: The public collected some money to _ . - build a home for the penguin - get the sand out of the penguin's belly - do some research on the penguin - return the penguin to his habitat
get the sand out of the penguin's belly

Read the following article and select the best answer. Article: With big handbags becoming a key fashion accessory for working women, health experts are warning they can also become a key health concern. Bags for women have become bigger and heavier as designers combine briefcases with handbags and straps have become longer, resulting in many users complaining of neck, shoulder and back problems. "I see so many women with neck pains and headaches and what I usually do is look for their purse and pick it up,"said Jane Sadler, a family practice physician at Baylor Medical Center in Garland, Texas."We take it over to the scale and weigh it and usually they're anywhere from 7 to 10 pounds. We're really going to see women with more and more problems later on if we continue the big purse craze." William Case, a physical therapist in private practice in Houston, Texas, urged designers"to place a cute, educational caution tag on all bags to inform buyers of potential neck and shoulder dangers."Above all, he suggested correct posture while carrying big purses, keeping the head and shoulders upright. Patients should also often change the size and weight of purses carried. "The extra-large purses are quite extraordinary. They look beautiful when the women wear them, but I don't know how aware they are of the potential problems,"Case said. Placing objects on one shoulder was one of the least efficient ways of carrying a load, according to a professor from Cornell University in New York State."This causes a great imbalance,"he said."If a big bag is a fashion accessory, then occasional and symbolic use is fine. If not, then keep it light." Question: Jane Salder would"look for their purse and pick it up"in order to see whether the purses_. - contained enough - were worth a lot of pounds - were too heavy - were too large
were too heavy