A. island B. thank C. industrial D. dawdle A. rid B. dot C. refer to D. gather A. statistic B. What's the matter C. left D. midnight A. flat B. flush C. equip D. obviously A. all alone B. skim C. potential D. honor A. adventure B. focus on C. discovery D. take action A. identify B. stick to C. co-founder D. would rather A. starfish B. show in C. root D. monkey A. swallow B. variant C. output D. oxygen A. furthest B. home and abroad C. racing D. crop