... cleaned C. stopped D. played 3. A. nature B. toxic C. plant D. contain4. A. cooked B. watered C. finished D. stopped5. A. dear B. year C. clear D. bear Question II. Choose the best answer by ... located in the central Viet Nam in the province of ThuaThien Hue, around (1) of the country’s capitalHanoi and 1,000 km north of Ho Chi Minh City. The national park(2) an area (3) hectare in thedistricts ... place cannot be cut down at onetime. It mean that you plant the new trees when old ones are cut. When the trees arecut in this way, the land doesn't erode, the streams do not fill with dirt...