Give the comparative and superlative degrees of the following adjectives and adverbs:
Put the adjectives in brackets into the form which best suits the meaning of the sentence. Use articles where necessary:

1. That is (incredible) story I have ever heard!
2. It is not always (bright) students who do well in tests.
3. She is much (self-confident) than she used to be.
4. Both solicitors are very experienced, but I think N. is (easy) to deal with.
5. I want to rent a car — (powerful) one you have.
6. The victim looks a lot (well) than he did last time we saw him.
7. — Is Cambridge (old) university in Britain? — No, Oxford is about 50 years (old).
8. Boston is (close) to New York than Chicago.
9. Our secretary is (friendly) person in the office!
10. Brazil exports (much) coffee of all countries.
11. The last case has been (complicated) of all so far.
12. Solicitors constitute (well-known) branch of the legal profession.