Correct this sentence, He finished reading three friends’s emails and responded to them immediately

He finished reading three friends' emails and responded to them immediately.

Here's the correct sentence:

"He finished reading three friends' emails and responded to them immediately."

To revise the sentence, "He finished reading three friends’s emails and responded to them immediately," you can follow these steps:

Step 1: Identify the issue in the sentence.

The sentence has a possessive form error. Instead of using "friends's," it should be "friends'."

Step 2: Make the correction.

Replace "friends’s" with "friends'."

Step 3: Rewrite the sentence.

"He finished reading three friends' emails and responded to them immediately."

By following these steps, the revised sentence is now correct.