4.Added ammonia in cigarettes allows smokers to inhale more nicotine. 5.ored substances reach the brain faster than injete substances 6.Nicotine dilates the blood ve sthat carry it around the body 7.Nicotine molecules allow greater electrical charges to pass between neurones. Questions 8-10 8.Cigarette companies would have to cut the nicotine content in cigarettes by to prevent themfrom being addictive. 9.According to the passage.a cigarette can raise a smoker's heart rate by minute. 10.In order to transmit nerve impulses to its neighbour,a neurone sends known as neurotransmitters. Part III Listening Comprehension (35 minutes) Section A Directions:In this section,you will hear 10 short conversations.At the end of each comversation a question will be asked about what was said.Both the conversation and the question will be spoken only once.After each question there will be a pause.During the pause.you must read the four choices marked A).B).C) mnd d)and decide which is the best ans ver Then mark the ith a single line though the 1.A.It's better than George's. B.It's cheaper than George's. C.It's too expensive. D.It's too cheap 2.A.She needsa watch that shows seconds. B.She cannot find the man's stopwatch. C.She damaged s omething she borrowed from the man D.She cannot assist the man tomorrow 3.A.Bill will buy the car as soon as he gets the money. B.Bill's friend is buying the car for him. D.Bill cannot affor a new 4.A.Someone painted it for her B.She finally had time to paint it C.She decided to paint it later. D.Some friends will help her paint it. 5.A.He really doesn't know. B.Hedoe n't think the weather will make any difference C.He thinks his term will lose if the weather is bad D.He thinks bad weather will affect both teams. 6.A.parting.B.greeting C.complaining D.seeing someone off 7.A.She's going to read a book.B.She's going to work. C.She's goine ouy som th ngs.D.She's goir g t write a gr cery list 8.A.Because it is broken. B.Because it is not the siz ze he needs C.Because it is dirty. D.Because it is too small. 9.A.80.B.18.C.5:38D.5:18 10.A.Visit friends.B.Wash clothes.C.Go tothe laundry.D.Do some shopping. 4. Added ammonia in cigarettes allows smokers to inhale more nicotine. 5. Snorted substances reach the brain faster than injected substances. 6. Nicotine dilates the blood vessels that carry it around the body. 7. Nicotine molecules allow greater electrical charges to pass between neurones. Questions 8 - 10 8. Cigarette companies would have to cut the nicotine content in cigarettes by _________ to prevent them from being addictive. 9. According to the passage, a cigarette can raise a smoker’s heart rate by _________ a minute. 10. In order to transmit nerve impulses to its neighbour, a neurone sends _________ known as neurotransmitters. Part Ⅲ Listening Comprehension (35 minutes) Section A Directions: In this section, you will hear 10 short conversations. At the end of each conversation, a question will be asked about what was said. Both the conversation and the question will be spoken only once. After each question there will be a pause. During the pause, you must read the four choices marked A), B), C) and D) and decide which is the best answer. Then mark the corresponding letter on the Answer Sheet with a single line through the centre. 1. A. It’s better than George’s. B. It’s cheaper than George’s. C. It’s too expensive. D. It’s too cheap. 2. A. She needs a watch that shows seconds. B. She cannot find the man’s stopwatch. C. She damaged something she borrowed from the man. D. She cannot assist the man tomorrow. 3. A. Bill will buy the car as soon as he gets the money. B. Bill’s friend is buying the car for him. C. Bill has already made the down payment on the car. D. Bill cannot afford to buy a new car. 4. A. Someone painted it for her. B. She finally had time to paint it. C. She decided to paint it later. D. Some friends will help her paint it. 5. A. He really doesn’t know. B. He doesn’t think the weather will make any difference C. He thinks his term will lose if the weather is bad. D. He thinks bad weather will affect both teams. 6. A. parting. B. greeting C. complaining D. seeing someone off 7. A. She’s going to read a book. B. She’s going to work. C. She’s going to buy some things. D. She’s going to write a grocery list. 8. A. Because it is broken. B. Because it is not the size he needs. C. Because it is dirty. D. Because it is too small. 9. A. 80. B.18. C.5:38 D. 5:18 10. A .Visit friends. B. Wash clothes. C. Go to the laundry. D. Do some shopping