используя отрицательные приставки образуйте антонимы от следующих английских слов sane, usual, necessary, fortunate, movable, legal, courteous, grateful. 1 an......... event is an event, which is not likely to happen. 2 an object which cannot be moveb is........ 3 an........... person give no thanks for kindness received. 4 another Word for unlawful is......​