I, Change the sentences into the passive voice

1. We will use less electricity in the future.

=> Less electricity ..................................................................................................................

2. The students in my school will use public transport when travelling long distances.

=> Public transport................................................................................................................

3. I will turn off the lights when leaving a room or going to bed.

=> The lights ..........................................................................................................................

4. Wind power will offer a great deal of energy next century.

=>A great deal of energy ..........................................................................................................

5. We will use sources of energy more effectively for our future.

=>Sources of energy ...........................................................................................................

6. People in the countryside will increase the use of biogas for cooking.

=>The use of biogas ...........................................................................................................

23. Noone can solve this problem.

This problem……………………………………………………………………………

24. They sell jeans all over the world.

Jeans………..……………………………………………………………………………

25. My mother gave me a new skirt.

A new skirt………………………