Demand - Vocabulary

1.Some of the puzzles in this book are really……..

2.Newton's........... of gravity explains why things fall towards the earth.

3.There is a lot of ………for organic fruit and vegetables these days.

4.When you throw a ball, it follows a …………back down to earth.

5 Gold is expensive because there is only a very……... supply.

6.When a company stops making a product, it isn't ……………any more.

7.Normally I arrive at work at 8.00 am, but Thursday is an…………

8. This rule…………... to everyone in the school, even teachers.

9. Everyone who earns a salary must pay………….to the government.

10. There has been a …………..in public opinion about the environment recently.