A. tremble B. flat C. peculiar D. fourth A. logical B. businessman C. engineering D. important A. cockcrow B. cousin C. trick D. confusing A. anything B. blandishment C. tolerant D. participant A. humidity B. efficient C. dress up D. ashore A. mend B. far C. since then D. swallow A. slow B. what's wrong C. far away D. doorbell A. full B. vary C. second-hand D. particle A. website B. licence C. disregard D. corn A. waltz B. planned C. sweet potato D. film-maker