Oxford Discover 3 Test Unit 9

Cirlce the correct answers:
1. A sailboait uses wind to move across the water. ​ (a)  

2. 2. Pollution is good for the Earth. ​ ​ ​ ​ (b)  

3. 3. Coal is a type of food. ​ (c)   ​

4. ​ ​ ​

• True
• False

A ..................... is a source of energy.

We use .................... to heat our homes.

A ............. burns fossil fuels to create energy. (10 letters)

The burners of our stove use ............. .

Complete the sentences:
1. This town ​ (a)   a power plant, but I'm not sure.

2. 2 It's windy today. It ​ (b)   for sailing.

3. 3. How much do solar panels cost? I think they ​ (c)   .

4. 4. This camera is very old. You can try it, but it ​ (d)   .

• might have
• might be a good day
• may be very expensive
• may not work
• might not be

My uncle lives in the countryside, there is very little________ .

• pollution

• power plant

• electricity

She hasn't decided yet. She ________ go to college this year.

• might not

• will not

• definitely won't

Nuclear power is a dangerous _____________ of energy.

• fossil fuels

• renewable

• source

• nonrenewable

Unscramble the words to make a complete sentence.

• may

• I

• early and

• get up

• go shopping