I'm quite tall but you are taller.
I'm not as tall as you.

My salary is high, but yours is higher.
My salary isn't as high as yours.
I can’t earn as much as you.

You know a bit about cars, but I know more.
You don't know as much about cars as I do.

It's still cold, but it was colder yesterday.
It isn't as cold as it was yesterday.

I still feel quite tired, but a lot more tired yesterday.
I don't feel as tired as I felt yesterday.

Our neighbours have lived here for quite a long time, but we've lived here longer.
Our neighbours haven't lived here as long as we have.

I was a bit nervous before the interview, but usually, I'm a lot more nervous.
I wasn't as nervous as I usually am.

I'm not as tall as you.

My salary isn't as high as yours.

I can’t earn as much as you.

You don't know as much about cars as I do.

It isn't as cold as it was yesterday.

I don't feel as tired as I felt yesterday.

Our neighbours haven't lived here as long as we have.

I wasn't as nervous as I usually am.