A. guiltily B. open C. harp D. dead A. skating rink B. amount C. shark D. premise A. human race B. conquer C. put D. electricity A. opposed B. grass-seed C. later on D. used A. litre B. stitch C. pertinent D. heal A. informal B. city C. sort D. fossil man A. spectacular B. cook meals C. leaky D. put on weight A. tap B. sauerkraut C. Weld D. Chinese opera A. penholder B. metal C. scissors D. honesty A. waste B. post C. cigar D. much