A. examination B. universe C. footstep D. wait and see A. devotion B. either way C. cautious D. of course A. movement B. objection C. graduate D. carriage A. physician B. red packet C. shady D. the CN Tower A. pollute B. human race C. bulrush D. erode A. mount B. on one's mind C. challenge D. smuggler A. birthplace B. complex C. infect D. quack A. ooh B. fierce C. cholera D. jumping rope A. be strict with B. cameraman C. select D. in practice A. grandfather B. architect C. Nazi D. privately