Question

1. why might you choose to replace a name with a pronoun? to confuse your reader to introduce a new subject for sentence variety you should never replace a name with a pronoun

Explanation:

Replacing a name with a pronoun is often done to add variety to sentences in writing. It helps avoid repetition of the name, making the text more engaging. It is not done to confuse the reader or to introduce a new subject. And it is a common and acceptable practice in writing, not something that should never be done.

Answer:

for sentence variety