A. Olympic B. bacteria C. communicate D. anyone A. mount B. what's wrong C. sewage D. Justiteombudsman A. improve B. patch C. alcoholic D. anymore A. work out B. undulate C. come to life D. fridge A. stepsister B. sedulously C. explain D. acrobatic A. import B. heath C. usual D. clown A. took pictures B. actuality C. guess D. approximately A. proper B. stiffly C. SARS D. wool A. supersonic B. cloud C. forest D. vitality A. depict B. discourage C. break the ice D. offer