Happy 3 формы

interesting 3 формы

ugly 3 формы

boring 3 формы

expensive 3 формы

bad 3 формы

difficult 3 формы

wonderful 3 формы

old 3 формы

happy - happier - happiest

interesting - more interesting - most interesting ugly - uglier - ugliest boring - more boring - most boring expensive - more expensive - most expensive bad - worse - worst difficult - more difficult - most difficult wonderful - more wonderful - most wonderful old - older - oldest