Question: I'm taking a test and have to guess the right answer to the question after the article. Article: Almost everyone has dropped some food on the floor and still wanted to eat it.If someone saw you drop it, he or she might have shouted, " 5-second rule!" This so-called rule says food is OK to eat if you pick it up in five seconds or less.But is that true? Professor Anthony Hilton from Ashton University, UK, tested the rule with his students.They found that food dropped for five seconds is less likely to contain bacteria than if it sits there for longer. For the study, Hilton and his students tested a lot of foods----bread, pasta, cookies and candy--to see how much bacteria they had when they made contact with the floor.They allowed the food to lie on the different types of flooring--carpet , laminate and tile -- for three seconds to 30 seconds. Not surprisingly, the longer the food was on the floor, the more bacteria it had.And the type of floor where the dropped food landed had an effect.Bacteria are least likely to transfer from carpet, while they are most likely to transfer laminate or tiled surface after more than five seconds. The study also found that the wetter the food, the more likely it was to pick up bacteria.Although most people are happy to follow the 5-second rule, eating food dropped on the floor still carries an infection risk."It very much depends on which bacteria are on the floor at the time." Hilton told Forbes. Question: According to the test, we learn the following EXCEPT _ . Options: A: the dropped food had more bacteria if it sat on the floor for longer. B: the dropped food on the carpet had the least bacteria. C: bacteria was impossible to transfer from laminate or tiled surfaces. D: the wetter food was likely to pick up bacteria.
Answer: C

Question: I'm taking a test and have to guess the right answer to the question after the article. Article: A driver stopped his car on a street side to have a rest. When he sat in the seat and closed his eyes, a pedestrian came up and knocked at his window to ask the time. The driver opened his eyes and looked at his watch, "It is 8 o'clock." He said. Then he went to sleep again. But soon he woke up because a second pedestrian was knocking at the window, "Sir, do you have the time?" he asked. The driver looked at his watch again and told the man it was 8:30. If it happened again, he could not have a good rest. So he wrote a short note and put it on the window for all the people to see. It said, " _ " Again the man sat in the seat and slept. A few minutes later a third pedestrian came along and began knocking at the window. "Hey, sir," she said, "It's 8:45." Question: Why did the third pedestrian come along and begin knocking at the window? Options: A: She wanted to know the time. B: She thought the driver was ill. C: She wanted to wake the driver up. D: She knew the time and wanted to tell the driver.
Answer: D

Question: I'm taking a test and have to guess the right answer to the question after the article. Article: One day a dentist was starting his morning work. Suddenly a man ran in. His face was red and he could only say "Quick! Quick!" The dentist thought he must be very ill. His assistant helped to make the poor man sit in a chair. The dentist gave the man some medicine to make him sleep. Then, he looked into the man's mouth and pulled out all the bad teeth. As soon as the man woke up, he said in a low voice, "Quick, doctor, quick." "It's all right now," the dentist told him, "It's over." "You don't understand," said the man, "I came to tell you your house is on fire." Question: The man _ after he took some medicine. Options: A: began to work B: began to cry C: went home D: went to sleep
Answer:
D