The main materials used for the building were marble and stone

18. The main materials used for the building were marble and stone.
19. Many architects think it's a work of art.
20. The restoration will have been completed by early 2024.
21. The Sanctuary was completed in
A. the 10th century
D. the 14th century
C. early 2024
22. What's the best headline of the article?
A. My Son Sanctuary - A Wonder of Vietnam.
B. Cham Architecture.
D. A Sanctuary in India.
C. Kings of Champa.
C/ Our environment is in trouble. Modern ways of living and today's industries are polluting it. Most people
think there is nothing to do. This is not true. Everyone can do something to help save the environment. Here
is a list of things we can do:
B. the 4th century
- Help to cut down pollution by taking buses to work instead of your motorbikes.
- Buy fruits and vegetables that have not been treated with pesticides.
- Recycle all our cans, bottles and paper.
17. Today's industries are making our environment polluted.
18. Taking buses to work helps to reduce the pollution.
19. It's necessary to buy fruits and vegetables treated with pesticides.
20. Cans, bottles and paper should be recycled to save the environment.
21. What is the main idea of the passage?
A. How to recycle things.
C. How to reduce the water pollution.
22. The word "it" in line 1 refers to:
B. How to protect the environment.
D. How to save energy.
A. The environment
B. People
C. Modern ways of living D. industries
D/ 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 the cities. City wastes cause water pollution when they are poured into the waterways. These
ways 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 programs.
Write True or False:
23. Motor vehicles and factories are among some sources of air pollution.
24. Air pollution hardly endanger people's health in some cities.
25. Garbage disposal is a problem in many large cities.
26. It is impossible to reduce pollution by recycling programs.
27. What does the word "they" in line 3 refer to?
A. cities
B. city wastes
C. motor vehicles
28. What is the main idea of this passage?
D. factories
TT
A. Scientists find different ways to reduce the pollution in cities.
B. Water pollution is due to city wastes.
C. Polluted air threatens the city people's health.
D. The amount of garbage is growing very quickly.
E/ There are many kinds of pollution. Air, water, and land can be polluted. Some pollution is caused by nature,
such as foods, forest fires, and volcanoes. People are the major cause of pollution. We pollute the air with our
cars, homes, and factories. Smoke from factories and car exhaust makes the air looks gray and smoggy. Some
people cannot go outside when the air is very bad! We pollute the water by dumping garbage and Chemicals in
the water. Plants and animals die because of the pollution in the water.
and
new
We pollute the soil with chemicals and garbage. We harm the land by cutting down trees in the forest,
especially to build roads
houses without careful planning and thinking.
The only way to save our environment is to think about pollution. How can you stop or limit pollution? How
do we protect our environment? Conservation is one way to protect our environment. Conservation is the wise
use and protection of our environment. We can control water pollution by not producing as much as waste and
by proper disposal of sewage and garbage. We can take care of recreation land by cleaning up, after ourselves
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