A. acid rain B. peacemaker C. Summer Palace D. cheer A. hear from B. Tian'anmen Square C. push in D. rapids A. advent B. rostrum C. dry out D. star A. paper B. sodium C. get fat D. caveman A. educated B. Shanghai Museum C. magic D. luckily A. gravitational B. call C. yawn D. phenomenon A. imagination B. terrorist C. excited D. older A. at first B. used to C. turn into D. barber A. sneeze B. piano C. here's D. go well A. National Day B. derrick C. intimation D. pick fruit