1. There aren't as many teachers in my school as there were last year.
2. My mother is slightly shorter me.
3. This exercise is not nearly as difficult as the last one.
4. There is not a lot of differences between Jamie’s mobile phone and mine.
5. There are not as many girls as boys in our class.
6. Hilary is the cleverest one I have ever known.
7. This is the best book I gave ever read.
8. You can’t imagine an uglier painting than the one Edward did.
9. Home computers aren’t as expensive as they used to be.
10. The annual rainfall in the north-west of Britain is more than that in the south-west.