A. tragedy B. pain C. context D. pen A. nature shows B. kindergarten C. he D. belong A. aching B. your C. no matter D. musician A. ruler B. Can I help you C. pertinent D. involve A. slope B. out of sight C. name D. precaution A. due to B. generous C. you D. the Spring Festival A. pencil box B. war C. broom D. Africa A. rice B. dropped C. schoolbag D. shop A. river B. erupt C. seventy D. centimetre A. snowstorm B. forty C. urgent D. climax