Step 1: Understanding the Use of "Most":
"Most" is used to refer to the majority of something. In this sentence, "Most of my friends" correctly refers to the majority of friends coming to the party. Step 2: Analyzing the Options:
- The number: This is used when referring to countable objects, but it doesn't fit grammatically in this sentence.
- Much: "Much" is used for uncountable nouns, so it is incorrect for this countable noun (friends).
- Most: The correct choice because "most" refers to the majority of the countable noun "friends."
- Mere: This means "only" or "just," which does not fit the context of the sentence. Step 3: Conclusion:
The correct word is Most, as it indicates the majority of friends coming to the party.