Walkers can unwittingly damage the fragile environment _________.

Read the passage carefully, then choose the correct answers

THE ASIAN GAMES

The Asian Games, also called the Asiad, is a multi-sport event held every four years among athletes from all over Asia. The Games are regulated by the Olympic Council of Asia (OCA) under the supervision of the International Olympic Committee (IOC). Medals are awarded in each event, with gold for first place, silver for second and bronze for third, a tradition which started in 1951. The Asian Games are dominated by the People's Republic of China.

Competitors are entered by a National Olympic Committee (NOC) to represent their country of citizenship. National anthems and flags accompany the medal ceremonies, and tables showing the number of medals won by each country are widely used. In general, only recognized nations are represented, but a few non-sovereign countries are allowed to take part in. The special case of Taiwan was handled by having it compete as Chinese Taipei, due to the political status of Taiwan.

The 15th Asian Games were held in Doha, Qatar from December 1 to December 15, 2006. The 16th Asian Games will be held in Guangzhou, China from November 12, 2010 to November 27, 2010.

The 1st Asian Games _________ in New delhi, India in 1951.

In the medal ceremonies _________.

She is the woman _______ I told you.

The sun, water and the wind are other_________sources of energy.

Which of the following is not mentioned in the passage?

The People's Republic of China _________.

Which of the following is not true according to the passage?

Minh is the last boy who leaves the boat.

________ heat comes from deep inside the earth.

He is the singer about _________ I often tell you.

He was the first man _________ me the truth.

Read and fill in the blanks with the best answer

We need energy to live and work. Our major source of (19) _________ is oil. Oil is one kind of fossil fuel. The amount of fossil fuels in the world is (20) _________. Therefore, we must save it, and at the same time, we must find new sources of energy. Geothermal heat and nuclear power are alternative (21) _________ of energy. They can give us electricity. Other alternative sources (22) _________ the sun, waves and water. These sources are not only unlimited and available (23)_________ clean and safe for the environment. People should develop and use them more and more in the future.

Tom had been driving all day. He was tired and wanted to stop.