A. bargain B. strike C. album D. put A. paper clip B. yourself C. again D. habitat A. give B. ill C. make effort D. the greenhouse effect A. satisfied B. simplify C. put out D. study A. put on B. moth C. continuously D. privacy A. talk of B. recycle C. positive D. him A. little B. back C. crane D. wounded A. always B. erupt C. correct D. adopt A. autumn B. from then on C. untold D. my goodness A. station B. summer C. too many D. guy