A. perhaps B. exciting C. statistic D. southwestern A. exercise B. quake C. shallow D. potassium A. surfboard B. superb C. illness D. blow A. member B. rescue C. user D. riverbank A. fever B. flies C. couch D. biography A. ouch B. spaceship C. analogous D. sleepy A. the number of B. absurd C. hold D. in excellent condition A. person B. catch a cold C. think highly of D. up-to-date A. believe in B. price C. tune D. active A. fork B. melt C. heart D. cable car