Rozwiązane

4 4 Fill in: about, of (x2), to. Write in your notebook.
1 we can save a huge amount energy in this way
2. This is a perfect example renewable energy
3. We are learning urban sustainability this week.
4. The decrease in energy use in this building is equal
a saving of 65,000 a year​.

Odpowiedź :

Aqddictionviz

Odpowiedź:

1. We can save a huge amount of energy this way.

2. This is a perfect example of renewable energy.

3. We are learning about urban sustainability this week.

4. The decrease in energy use in this building is equal to a saving of 65000 a year.

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