A. how old B. especially C. go in D. apply for A. have a look B. eye C. mortally D. aircraft A. check out B. air-resistance C. beautiful D. pop music A. remains B. purchasable C. abolition D. hair A. rubbish bin B. handsome C. International Labor Day D. mule A. clever B. official C. envy D. be tired of A. health B. his C. galaxy D. viperine A. the day before yesterday B. shiver C. lovely D. aside A. smart B. incredible C. basic D. fight A. murder B. beneath C. local colour D. her