Superlatives - 2

Type the superlatives in the boxes for the words below.

For example: wet - wettest
difficult - the most difficult
1. This is the (long) river in Australia.
2. He's the (tall) man in the room.
3. They're the (expensive) clothes I've bought.
4. This road is the (wide) in the country.
5. Anne is the (good) student in class.
6. I'm the (bad) student in class.
7. What is the (small) animal in the world?
8. Bill's getting married. He's the (happy) I've even seen him.
9. This book is the (interesting) book I've read.
10. Is the whale or the elephant the (big) animal in the world?