A. harbour B. arrest C. overnight D. obviously A. refer B. Canadian C. confusing D. invaluable A. rather than B. certificate C. believable D. no spitting A. elderly B. continent C. change into D. get fat A. governor B. regardless of C. purity D. order A. acre B. previous C. photo D. practical A. discredit B. catch sight of C. guilty D. glass A. Rocky B. belly C. wealthy D. velvet A. menu B. couldn't C. educate D. scenery A. keep one's cool B. monk C. tradition D. fell