单项选择题The ______ personality in our firm was John Brown.
单项选择题Few buildings in the bombed city remained ______.
单项选择题After sitting in the sun for too long my skin began to ______.
单项选择题Before Smith went on vacation, he left ______ instructions for the painting of his apartment.
单项选择题Their methods were so ______ that they are still applicable today