2. Ella
3. Él
4. La or Ella (“La” for direct object pronouns or “Ella” to represent a singular feminine pronoun)
5. Ellos
I can not understand your question. If you could rewrite it I could answer it very fast! Im spanish
Answer: The difference between the tenses is when you use them. Pluperfect is commonly used in conversation. Preterit perfect is commonly used in formal writing and literature. In most cases, you're going to use the pluperfect.
Explanation: hope this helped :)