A. wing B. expectation C. top D. hospital A. the Summer Palace B. power C. babysitter D. ensue A. standard B. distinguished C. good afternoon D. floor A. speed B. roller-blading C. campaign D. in a row A. meanwhile B. space C. medicine D. candy A. majestic B. clerical C. at an end D. wheel A. say thanks to B. associate C. skateboard D. predecessor A. result B. schoolmate C. seldom D. revive A. preview B. effectively C. phone box D. spaceship A. backpack B. responsibility C. dacing D. sketch