A. era B. rubbish bin C. sketch D. tropical A. be similar to B. coffin C. classmate D. fall in love A. at first B. road C. civilized D. lightning A. diamond B. erupt C. column D. system A. archaeologist B. earthquake C. cookies D. the Great Wall A. hero B. bury C. shilling D. video A. regardless of B. famous C. clap D. fur A. cemetery B. portray C. desktop D. adventurer A. Antarctica B. hardly C. jacket D. damage A. catalogue B. licked C. Palace Museum D. rotating