A. puzzled B. grandfather C. endless D. year A. have connection with B. Chinese C. long long ago D. disused A. I see B. explode C. obscurity D. grind A. all over B. homeland C. merry D. dialogue A. purpose B. leg C. peanut D. virtually A. cancer B. gutter C. New Year D. pace A. Merry Christmas B. methane C. pair D. reference A. farmland B. tornado C. Christmas D. break the record A. clear out B. family C. addictive D. tailor A. agonizing B. crowd in C. the Spring Festival D. draw up