A. cricket B. air conditioning C. colourful D. interplanetary A. door B. fossil C. dreary D. untold A. leave B. lark C. comfort D. bamboo A. Florence B. churn C. anyway D. conceited A. lady B. penalize C. equality D. disgrace A. population B. yours sincerely C. centre D. splendid A. Chinese tiger B. commitment C. toothbrush D. turn off A. suburban B. stewardess C. delighted D. statistics A. dividend B. social climber C. refuse D. rod A. absurd B. vary from to C. enjoy oneself D. straggle