WRITING

1, Less electricity will be used in the future.

2, Public transport will be used by the students in my school when travelling long distances.

3, The lights will be turned off when leaving a room or going to bed by me.

4, A great deal of energy will be offered by wind power next century.

5, Sources of energy will be used more effectively for our future by us.

6, The use of biogas for cooking will be increased by people in the countryside.

7, A hydropower station will be built in the North of the country by them next decade.

8, The problem of energy shortage will be solved by using solar energy.