IV. Write in passive voice. (1.25 pts) 1. Large number of tourists visit these tourist attractions annually. ->…………………………………………………………………………………………….. 2.They built Po Nagar Cham towers to honor the goddess Po Nagar. ->……………………………………………………………………………………………. 3.Tourists don’t visit this museum very often. ->…………………………………………………………………………………………… 4. She bought all this cheese in France. ->…………………………………………………………………………………………… 5. They didn’t invite me to their new year party. ->…………………………………………………………………………………………… V. Matching to make completed sentences. (2 pts) A B 1. If people keep dumping rubbish into the lake, a. the groundwater will be poisoned. 2. If the farmers overuse pesticide, b. if our surrounding environment is polluted 3. Soil erosion won’t happen in an area, c. they will disappear in the future. 4. if we don’t converse the rainforests, d. unless we join hands to protect it. 5. Our health will be badly affected e. the aquatic life will be afflicted. 6. Our environment will be damaged f. floods will be more and more severe. 7. Is we don’t protect the frontier forests, g. if people use more public transportation. 8. The amount of carbon dioxide in the atmosphere will be reduced h. if people practice sustainable agricultural mad use. 1. ____ 2. __________ 3. _______ 4. ____________ 5. ____ 6. __________ 7. _______ 8. ____________ VI. Read the passage and complete the sentences. True (T) or false (F). (1.5 pts) Air pollution is a serious problem in many cities. Motor vehicles, factories and other sources create so much air pollution that it may hang in the air like dirty fog. Air pollution threatens the health of the people who live in cities. City wastes cause water pollution when they are poured into the waterways. These wastes kill fish and make some areas unfit for swimming. In addition, many large cities have difficulties in disposing of their garbage. The amount of garbage grows each year, but places to put it are quickly filling up. Citizens, governments, industries, scientists, and business people must work together in different ways to gradually reduce pollution. For example, most cities have introduced recycling programmes. • 1. Motor vehicles and factories are among some sources of air pollution. • 2. Air pollution doesn’t endanger people’s health in some cities. • 3. Air pollution is the only problem of the environment mentioned in this passage. • 4. Garbage disposal is a problem in many large cities. • 5. Everyone must cooperate to reduce pollution. • 6. We can reduce pollution by recycling programmes only.