A. according B. pen C. tomorrow D. incident A. genetics B. that's C. young D. Chinese medicine A. powder B. kilometer C. enthusiast D. where's A. devotion B. steak C. schoolbag D. renew A. pencil B. megacycle C. overtake D. likely A. mushroom B. lower C. silly D. crayon A. pretentious B. prevent C. pass by D. pencil case A. elaborate B. where C. analyse D. dialog A. Would you like B. relaxing C. compared with D. over there A. think over B. isn't C. play with D. surfing