A. dried food B. visit C. oxide D. conqueror A. adventurer B. pedal C. submarine D. speak English A. obligation B. get rid of C. blandishment D. city A. American B. Thailand C. discern D. beer A. hotel B. conceive C. evidence D. free A. barrier B. why C. triangle D. anxious A. Santa B. post office C. towards D. little A. star B. chunk C. imperceptible D. by plane A. the Great Wall B. steal C. concoction D. located A. protein B. sweat C. study D. minute