A. various B. similarity C. slogan D. climb on the window ledge A. lion dance B. figure C. sticky D. keep away A. rail B. dust devil C. organization D. household A. homeless B. emigrate C. meantime D. hurry up A. unfortunate B. eat breakfast C. assistant D. natural A. headmaster B. extravagant C. level D. development A. royal B. contract C. twitter D. hunger A. unhappy B. identical C. opposite D. human A. index B. keyboard C. satellite D. detective A. blueprint B. industrial C. explorer D. Macao