A. arrive B. old C. lunar D. pardon me A. go to college B. nose C. colossal D. wow A. world-famous B. news C. put on D. grease A. light B. bad C. hello D. run down the stairs A. the Great Wall B. top C. succeed D. observatory A. green with envy B. once upon a time C. post office D. so A. million B. be glad to C. board game D. till A. a couple of B. relax C. cheongsam D. crowd in A. voice B. flick C. palace D. campaign A. leakage B. paperwork C. set off D. guess