A. ecology B. fire C. republic D. nut A. hot dog B. guarantee C. sympathy D. participant A. food for thought B. salesman C. combination D. magic A. have summer holidays B. intend C. skirmish D. tremendous A. abundant B. mummy C. wooden D. defence A. division B. lovely C. wit D. gymnast A. soothe B. certainty C. interpersonal D. naturally A. majority B. Chinese C. they D. Beijing Opera A. scratch B. totally C. sea level D. blank A. link to B. secretive C. ending D. went fishing