A. be harmful to B. return C. debt D. locked A. strawberry B. because C. clean up D. storybook A. borrow B. stage C. out of date D. fragile A. rainfall B. ominously C. soon D. instructions A. Olympics B. green pepper C. Japanese D. idyllic A. fade out B. burrow C. graze D. a few A. clean B. pound C. in conclusion D. indefinable A. bathtub B. inform C. workbook D. olive A. picture B. cheer C. withdrawal D. happiness A. aerospace B. tower bridge C. goodwill D. show around