Ответ:

1. A ship is bigger than a boat.

2. This boat is as big as that ship.

3. This is the biggest boat I've ever seen.

4. Where is the nearest bookshop?

5. They came home earlier than usual.

6. We bought some tasty things for the party.

7. The situation is worse than we have expected.

8. The world's longest river is the Nile in North Africa. The Amazon in South America a little shorter.

9. Which is easier: Test One or Test Two?

10. He's the angrier man I've ever met.