A. guard B. world-famous C. at an end D. went A. cassette B. sewing machine C. mule D. dreadful A. computer B. till C. coral D. bird A. term B. tradition C. bought D. contamination A. Switzerland B. sympathy C. in need of D. part A. play football B. gifted C. ate D. hide-and-seek A. Labour Day B. swimming C. perpetual D. mixture A. fish B. convert C. photographic D. twin towers A. accelerate B. hunger C. hurt D. cut off A. singer B. could C. sportsperson D. dolphin