1. His previous CD wasn’t as popular as this one.

This CD is more popular than his previous CD.

2. I am not as interested in football as you are.

You are more interested in football than I am.

3. The film was less interesting than I had expected.

The film wasn't so interesting as I had expected.

4. Britain isn’t as warm as Greece.

Greece is warmer than Britain.

5. I have been to fewer countries than you have.

I haven’t been to as many countries as you have .

6. Couldn’t you find a better hotel?

Is this the best hotel you could find ?

7. Long is not as careful as Thang.

Thang is more careful than Long.

8. He has never behaved so violently before.

He is behaving more violently than ever before.

9. As television programs become more popular, they seem to get worse.

The more popular television programmes become, the worse they seem.

10. Tom works better when he is happy.

The better Tom works, the happier he is.