I am ______ about the new model, and I firmly believe that there will be a good market for it. 

The twins are so much _______ that their parents can’t tell one from the other sometimes.

It was becoming increasingly _________ that he could no longer look after himself.

I had to call a taxi because the box was ______ than I’d expected.

---- Are you feeling _______ better today?---- No, I’m feeling _______ worse.