A. preservation B. bell C. fan D. anybody A. Germany B. extinction C. catch D. towards A. muddy B. nationalism C. band D. keep a secret A. page B. air tank C. precariously D. newsletter A. radium B. good morning C. French D. innocence A. hurry up B. label C. macaroni D. helpful A. acre B. moor C. rock D. fight A. portfolio B. sand C. keep clear of D. lighter A. like B. fiction C. appreciation D. have to A. typical B. island C. invest D. advice