Verb to be with pronouns

They ____________________ eating pizza . She ____________________ a student , they ____________________ at Rome . He ____________________ a chef . I ____________________ a teacher . We ____________________ playing chess . You ____________________ studying . You ____________________ a student . We ____________________ humans . It ____________________ a big school . I ____________________ the best . You ____________________ beautiful . He ____________________ handsome . She ____________________ gorgeous . It ____________________ my pet . We ____________________ brilliant . They ____________________ great .