Ex8. choose the correct answer to each of the following questions. Ho Chi Minh City is one of the biggest cities in the south of Vietnam, which provides people with a great number of various jobs.Therefore, people from many different parts of the country keep on moving to this city, hoping to find out their ‘paradise’. For those who have been living in this city for a long time, they are getting worse and worse.Pollution is the first thing that makes Ho chi Minh City a worse place to live in. Its drainage system has been overbooked to drain for a city of over seven million people nowadays. Consequently, the so-called ‘the pearl of the Far East’ is getting more and more polluted. Water pollution is only part of the pollution facing all the dwellers of this biggest city in Vietnam. The air pollution here is no less serious. Thousands of factories are still located inside this city and keep on releasing poisonous smoke. Various means of transportation, especially millions of motorcycles, do contribute to the ever-increasing air pollution in Ho Chi Minh city. 1. What city is the biggest in Viet Nam? A. Ha Noi B. Vinh C. Da Nang D. Ho Chi Minh 2. The first problem makes Ho Chi Minh worse is________________. A. population B. pollution C. job D. traffic 3. What two main factors does the writer want to mention in this passage? A.transport and pollution B.population and transport C. population and pollution D. people and factories 4. The word “dwellers” in line 8 is closest in meaning to______________. A. residents B. road users C. motor cyclists D. visitors