Answer:
The following are the terms with the correct definitions:
A.1. Nominative case: used as subject.
B.4. Possessive adjective: shows possession by modifying a noun or a pronoun.
C.2. Absolute possessive pronoun: represents possessor and possessed.
D.5. Possessive case: shows ownership.
E.9. Appositive: clarifies or renames a noun.
F. Case: determined by function.
G.6. Reciprocal: two-word pronoun.
H.7. Singular: one.
I.10. Demonstrative pronoun: points out which person or thing is being discussed.
J.8. Gender: masculine, feminine, or neutral.