English 7 - UNIT 10: Energy sources

1. Remember to         _____the lights before going to bed.

• turn   

• turn off

• turn on 

• stop

2. We should put ________ on our roof for the heating  and hot water.

• 2. solar energy

• 2. equipment    

• 2. cracks   

• 2. solar panels

We must _____________ the amount of water our family use every day.

• lower

• reduce

• listen

• play

Solar energy, air and water are _____________.

• renewable

• limited

• restricted

• narrow

Do your parents _____________ coal as well as wood to make a fire for cooking?

• burn

• heat

• reserve

• produce

We are looking for cheap, clean and _____________ sources of energy.

• efficient

• effective

• serious

• dangerous

_____________ source of energy is the source that can't be replaced after use.

• Renewable

• Natural

• Effective

• non-renewable

What should we do to _____________ water?

• cut

• take

• waste

• save

(a)   energy is produced by collecting sunlight and converting it into electricity.

e_ _ _ _y

(a)