A. greeting B. registration C. download D. eighty A. today B. travelling C. ninety D. examination A. obviously B. fresh C. Double Ninth Festival D. herb A. database B. Guests do not go in C. out of date D. hundred A. high-rise B. bird C. famous D. deserve A. uncrumpled B. hero C. coconut D. innocent A. privilege B. intoxicate C. at birth D. museum A. radio astronomer B. have C. gift D. rotate A. straight B. drive away C. destination D. abrupt A. dream B. material C. relaxing D. dry out