adjective or adverb

Put the correct word in each gap.
  1. Sally bought an (extreme) (expensive) suit.
  2. They crossed the street (terrible) (slow).
  3. Mr. Verb drives very (slow).
  4. He put on his coat so (quick) because all the others were already waiting.
  5. Please, write your name (clear) and (legible).
  6. He opened the bottle (careful) because he didn't want to spill any wine.
  7. This song sounds really (nice).
  8. Jim has got a rather (loud) voice.
  9. I didn't pronounce it (correct) in class this morning.
  10. Nobody can sit (comfortable) on this sofa.