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Read the passage below and choose the correct answer among A, B, C or D. The World Health Organization (WHO) is a specialized agency of the United Nations that acts as a coordinating authority on international public health. Established on 7 April, 1948, and headquartered in Geneva, Switzerland, the agency inherited the mandate and resources of its predecessor, the Health Organization. The WHO's constitution, states that its objective is "the attainment by all peoples of the highest possible level of health." Its major task is to combat diseases, especially key infectious diseases, and to promote the general health of the people of the world. The WHO also sponsors programs to prevent and treat serious epidemics such as SARS, malaria, and AIDS. The WHO supports the development and distribution of safe and effective vaccines, pharmaceutical diagnostics, and drugs. After over 2 decades of fighting smallpox, the WHO declared in 1980 that the disease had been eradicated - the first disease in history to be eliminated by human effort. The WHO is nearing success in developing vaccines against malaria and aims to eradicate polio within the next few years. The organization has already endorsed the world's first official HIV/AIDS Tool kit for Zimbabwe making it an international standard. In addition to its work in eradicating disease, the WHO also carries out various health-related campaigns, for example, to boost the consumption of fruits and vegetables worldwide and to discourage tobacco use. Experts met at the WHO headquarters in Geneva in February, 2007, and reported that their work on pandemic influenza vaccine development had achieved encouraging progress. More than 40 clinic trials have been completed or are ongoing. Most have focused on healthy adults. Some companies, after completing safety analyses in adults, have initiated clinical trials in the elderly and in children. All vaccines so far appear to be safe arid well-tolerated in all age groups tested. 31. The World Health Organization (WHO) _______. A. works on international public health B. has no relation to the United Nations C. only takes care of Swiss people D. has no predecessor 32. Which is not mentioned in the second paragraph 'as the tasks of the World Health Organization? A. to promote the general health of everyone in the world C. To combat diseases B. to support pharmaceutical diagnostics, and drugs D. To supply food for patients. 33. According to the text, which disease has been eradicated? A. Malaria B. AIDS C. SARS D. Smallpox 34. According to the third paragraph, the World Health Organization ______. A. has not developed vaccines against malaria yet B. is trying to eradicate polio C. is not concerned about polio D. also carries out various health-related campaigns 35. Influenza vaccine _______. A. has only been used for adults C. has appeared to be safe in all age groups tested B. cannot be used for children D. causes bad effects on children and elderly people

mong thầy cô các bạn giúp mình giải bài tập này với Read the passage below and choose the correct answer among A, B, C or D. The 24th SEA Games was held from 6th to 15th December, 2007 in three provinces in Thailand, namely Nakhon Ratchsima, Bangkok, and Chon Buri. In fact, the 2007 SEA Games was to be hosted by Singapore, but Singapore gave up the chance, as its new national sports stadium is under construction and will not be completed in time for the next SEA Games. Thailand was then asked by The SEA Games Federation to host this regional sport event in place of Singapore. The SEA Games takes place every two years, with 11 countries in Southeast Asia participating. Each member country, in alphabetical order, takes turn hosting this event. Let’s look at the number of sports and gold medals in The SEA Games in recent years. The 21st SEA Games, hosted by Malaysia in 2001, had 32 sports with 391 gold medals. There were 32 sports with 439 gold medals in The 22nd SEA Games, held in Vietnam in 2003. The 23rd SEA Games, in The Philippines in 2005, had 40 sports with 439 gold medals. The 24th SEA Games in Thailand this year, featuring 43 sports and 485 gold medals, had the highest number of sports and gold medals in The Asian Games and The Olympic Games. So The SEA Games is regarded as the largest regional sporting event in the world in terms of number of sports and medals. 28. How long did The 24th SEA Games last? A. A week B. 8 days. C. 2 weeks D. 10 days. 29. Which of the following is not stated in the passage? A. The 24th SEA Games was the largest regional sporting event in the world. B. The 24th SEA Games was the highest number of sports and gold medals in the history of the SEA Games. C. The 22nd SEA Games was held in Vietnam in 2003. D. The 2007 SEA Games was to be hosted by East Timor. 30. How many sports were there in The 24th SEA Games? A. 44 B. 485 C. 43 D. 42 31. How often does the SEA Games take place? Every ___________. A. 2 years B. 4 years C. 3 years D. 5 years 32. Where was The 21st SEA Games celebrated? A. in Philippines B. in Vietnam C. in Malaysia D. in Singapore Read the passage and then choose the best option indicated by A, B, C or D to complete the passage. Books (36) _______ give instructions on how to do things are very popular in the United States today. Thousands of these How-to-books are useful; in fact, there are about four thousand books with titles they begin with the words “How to”. One book may tell you how to (37) ________ more money, another may tell you how to save or spend it, and another may explain how to give your money away. Many How-to books give advice on careers. They tell you how to choose a career and how to (38) _______ in it. If you fail, however, you can buy the book “How to (39) _________ Failure into Success”. If you want to become very rich, you can buy the book “How to Make a Millionaire”. If you never make any money at all, you may need a book called “How to Live (40) ________ Nothing”. Question 36. A. which B. where C. what D. why Question 37. A. protect B. do C. earn D. digest Question 38. A. succeed B. prevent C. practise D. contact Question 39. A. Reach B. Cooperate C. Become D. Turn Question 40. A. into B. on C. at D. In