A. steam B. yard sale C. nature shows D. please A. auntie B. artiste C. detour D. blackboard A. mistaken B. bus C. global warming D. see off A. bye B. physiological C. high-handed D. desk A. unite B. the Summer Palace C. twenty D. secondary A. got B. can C. fork D. chief A. relax B. verse C. schoolbag D. mixed A. class B. indeed C. termite D. brainstorm A. car B. gram C. fierece D. persuasion A. film B. beautifully C. box D. attitude