Question

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 ...
year.​

Answer 1

Răspuns:

1. Of

2.Of

3.about

4.to

.............