Answer:
1). Woman - Mrs. Joanna Harriot.
Step-by-step explanation:
Common nouns are defined as the nouns that denote any member or all members of a class or group of person, place, objects, etc. While proper nouns are characterized as the nouns that denote a specific person, place, organization, ship animal, event, or other individual entity of that class or group.
As per the above definition, the common noun 'woman' is described as the general class to which the 'all the adult females' belong. In order to convert it into a proper noun, an individual woman 'Mrs. Joanna Harriot' or 'Miss Havisham' can be taken individually.