ON 15TH OCTOBER IN 2003, CHINA LAUNCHED ITS FIRST MANNED SPACECRAF...

28.

On 15

^th

October in 2003, China launched its first manned spacecraft into space, wasn’t it?

Read and fill in the blanks with the beast answer.

We need energy to live and work. Our major source of (6) _____is oil. Oil is one kind of fossil fuel. The amount of fossil fuels

in the world is (7) _____. Therefore, we must save it and must find new sources of energy. Geothermal (8) _____and nuclear power

are alternative sources of energy. They can give us electricity. Other alternative sources are the sun, waves (9) _____water. These

sources are not only unlimited and available (10)_____clean and safe for the environment. People should develop and use them more

and more in the future.