Ex.2
1. It's too hot.
2. He is as tall as me.
3. Kate is cleverer / more clever than John.
4. We aren't strong enough.
5. He is the best!
Ex.3
1. good - better - the best
2. bad - worse - the worst
3. tall - taller - the tallest
4. big - bigger - the biggest
5. beautiful - more beautiful - the most beautiful
