A. unlike B. put up with C. ancestor D. circle A. NASA B. throw C. abandon D. pack up A. up-to-date B. buddy C. pristine D. root A. stray B. birthplace C. authority D. recognise A. hockey B. eagle C. you're D. galaxy A. come back to life B. close C. twenty-three D. be worth doing A. mild B. stab C. indoor D. destruction A. robot-arm B. what color C. gasoline D. she A. benefit B. endeavour C. sensitive D. million A. century B. detective C. unreasoning D. cowboy