1. He is old enough to do it himself.

2. The kitten doesn't eat enough.

3. Have you got enough health for it?

4. The room is not wide enough for two beds.

5. It is not easy enough for us to understand you.

1. What harmful habits!

2. What an obese patient!

3. How hard it is!

4. How awful his cough is!

5. What a pain!