Certainly! Here's a clear explanation of "who's" vs "whose" :

Who's vs Whose

1. Who's

• Meaning: Contraction of "who is" or "who has."
• Usage: Used when you can replace it with "who is" or "who has" in the sentence.
• Examples:
  • Who's coming to the party? (Who is coming to the party?)
  • Who's finished their homework? (Who has finished their homework?)

2. Whose

• Meaning: Possessive form of "who."
• Usage: Used to show ownership or belonging.
• Examples:
  • Whose book is this?
  • I met a girl whose father is a doctor.

Quick Tip to Remember

• If you can replace the word with "who is" or "who has," use who's.
• If it shows possession (like "his," "her," "their"), use whose.

If you want, I can provide more examples or exercises to practice!