Read the following article and select the best answer. Article: Today we bring you an old tale. It's the story of the three little pigs and the big bad wolf that blew down a house made of straw and one made of sticks. The only house left standing was the one made of bricks. Now there is new evidence to suggest that houses built with bales of straw can be very strong. They are also very environmental. Pete Walker is a professor at the University of Bath in Britain. He and a team of researchers there have built a house made out of straw bales and hemp material. During the next twelve months the team will study the effectiveness of these materials in home building. Professor Walker says there are many good reasons for using straw. Professor Walker: "One of the benefits is it's a relatively inexpensive renewable material that's readily available." He also agrees that straw takes in carbon dioxide as it grows and helps the environment in other ways. So it can be seen as having no harmful effects on the environment. Professor Walker: "The straw bale walls are relatively thick and so all that straw provides very good thermal insulation. So we make buildings that require very little heating in the winter or indeed very little cooling in the summer. So they require very little additional energy." Professor Walker says this reduces home operating expenses. It also reduces the effect on the environment. He says the current interest in straw bale houses is a direct response to the problem of climate change. David Lanfear owns an eco-friendly home building service in the United States called Bale on Bale Construction. He says he laughed when some friends first told him about houses built of straw. But after doing his own research, he learned that building with straw bales made a lot of sense. He has now helped to build more than ten straw bale houses and says the building material is becoming more widely accepted. To build the houses, he fills a wood frame with tightly packed bales of straw. Next he coats the walls inside and out with layers of clay plaster. He says the common ideas... Question: According to the passage, we know that _ . - there is some experience in building the straw houses - the house made of straw bales is the same as the traditional one - the house made of straw bales is still under research - it's uncertain that the straw house can be very strong
there is some experience in building the straw houses

Read the following article and select the best answer. Article: A woman baked bread for members of her family and an extra one for a hungry passer-by. She kept the extra bread on the window-sill , for whomever would take it away. Every day, a hunch-back came and took away the bread. Instead of expressing thanks, he said the following words as he went his way: "The evil you do remains with you. The good you do, comes back to you!" This went on, day after day. Every day, the hunch-back came, picked up the bread and repeated the words. One day, the woman felt angry and decided to do away with him. She added poison to the bread she prepared for him !As she was about to place it on the window sill, her hands trembled. "What is this I am doing?" she thought...As usual, the hunch-back came, picked up the bread and repeated those words. That evening, there was a knock on the door. As usual, the hunch-back came, picked up the bread and repeated those words. That evening, there was a knock on the door. As she opened it, she was surprised to find her son standing in the doorway. His clothes were torn. He was hungry, starved and weak. As he saw his mother, he said, "Mom ,it's a wonder I'm here. While I was but a mile away, I was so hungry that I fell down. I would have died, but just then an old hunch-back passed by. I begged of him for a small part of his food, and he was kind enough to give me a whole bread. As the mother heard those words, her face turned pale and red. She remembered the poisoned bread that she had made that morning. Had she not burnt it in the fire, it would have been eaten by her own son, and he would have lost his life! It was then that she realized the significance of the words: "The evil you do remains with you. The good you do,comes back to you!" Question: What happened to the son on his way back home? - He was robbed of his money. - He was weak because of illness. - He was almost starved to death. - He survived by begging all the way.
He was almost starved to death.

Q: Read the following article and select the best answer. Article: Expand your knowledge of natural history! The University of Michigan Exhibit Museum is located on central campus in the historic Alexander B.Ruthven Museums Building.With over 300displays on four floors,the museum offers unlimited opportunities for discovery.Exhibits,artifacts and habitat scenes help you expand your knowledge of prehistoric life,wildlife,geology,astronomy and more. Hours and Admission Fees The museum is open 9am to 5pm Tuesday through Saturday and 1pm to 5pm on Sunday.The museum is closed on Mondays and major holidays.There is no general admission fee for individuals. Groups All groups of more than 10must make reservations to visit the museum at least two weeks in advance,even if the group is only planning to browse in the museum on an"unguided visit".Unguided visits can be arranged for any day the museum is open.Groups may schedule guided tours,multimedia shows,and planetarium shows for any day Tuesday through Friday.Call the reservation desk at 313-555-1234between 9am to 4pm to make group reservations. Parking Parking is available in many of the nearby public parking structures for a $5.00daily fee.Buses may park in the museum lot only on weekends.Parking is free in the museum lot. Museum Shop The Exhibit Museum Shop is located on the basement level of the museum.The shop carries items for children and adults,including rocks,minerals,fossils,books,a variety of dinosaur merchandise,T-shirts and posters.A subscription to the quarterly Newsletter of the Exhibit Museum is also available there. Planetarium Shows The planetarium is located on the fourth floor of the Exhibit Museum.On weekends,regularly scheduled planetarium shows are open to the general public.Show topics change seasonally.Currently showing:"The Brightest Stars"(no age limits) Sat.at 10:30and 11:30;"The New Solar System"(for age 8 up) Sat.at 12:30and 3:30; Sun.at 2:30.Tickets are 2.5per person.Planetarium shows are free for members of the Exhibit Museum Club. Question: Who must call in advance before visiting the museum? - Any group of more than ten people. - Only groups wanting guided tours. - Anyone wanting an"unguided visit". - Anyone hoping to watch a planetarium show.
A: Any group of more than ten people.