UNIT 10- Q1

The energy that comes from water is called __________ energy.

• wind

• solar

• hydro

We can use solar __________ to power the appliances in our house.

• batteries

• panels

• generators

Burning coal is polluting our __________.

• water

• soil

• air

Scientists are developing new energy sources to __________ the environment.

• harm

• protect

• deplete

We can't run out of __________ energy sources.

• fossil

• renewable

• nuclear

The government is reducing the use of nuclear __________ nowadays.

• reactors

• waste

• energy

Look! It __________ heavily.

• rains

• is raining

• rained

they always __________ school at eight o'clock in the morning.

• start

• are starting

• started

He hasn't got a bike at the moment, so he __________ to school this week.

• walks

• is walking

• walked

He always __________ his homework in the evening.

• does

• is doing

• did