I think c or d hope that helps
Since there is no underlined words seen in every sentence, I'll just state the adverbs found in every sentence then...
1. outside- place
2. few minutes-time
3. easily- manner
4. finally-time
5. b. more efficiently
6. c. faster
7. a. quickest
8. d. farthest
9. sadly-manner
10. a.superlative
11. early- positive
12. frantically-positive
13. <span>d. The car leaks oil on the driveway daily.
14. </span><span>b. The car keys are around here somewhere.
15. </span><span>b. Many riders screamed excitedly as the roller coaster went down the hill.</span>
