A. position B. of all ages C. carefully D. stainless A. state B. in terms of C. happen to D. window A. in front of B. frozen C. the Palace Museum D. junior college A. chair B. mutton C. determination D. unbelievable A. average B. door C. bank D. go in A. prehistoric B. bed C. photograph D. earthquake A. thousand B. OK C. table D. 3D A. burglary B. magic C. explode D. that's A. box B. headband C. chest D. desk A. under B. homeless C. travel agent D. stairs