A. blindness B. national C. moon cake D. mistaken A. once B. supersonic C. pull-up D. grasp A. windowsill B. protect against C. video D. sorrow A. astonished B. job C. tusk D. character A. crust B. soccer C. a great number of D. full A. muscle B. unacceptable C. survivor D. photograph A. July B. childhood C. football player D. dream A. born to B. pleasure C. assail D. forever A. fritter B. authority C. peace D. thermodynamics A. salute B. toll C. bookshop D. scientist