A. activity B. safety C. midsummer D. examine A. period B. news C. fluctuation D. teddy bear A. headline B. no mobile phone C. night D. hurt A. art B. model C. pork D. point A. outdoor B. reappear C. NASA D. reconstruct A. teenager B. wish C. worried D. thin A. went fishing B. get-together C. hard D. aim A. learn B. clash C. school-leaver D. rotate A. sweets B. tortoise C. incident D. science A. geography B. father C. inheritance D. pathologist