Identify the segment in the sentence which contains a grammatical error.
Much of us lack the important virtue of patience.

Correct option is C

Option (c) "Much of us" contains a grammatical error.

• Explanation: The phrase "Much of us" is incorrect. It should be "Many of us" because "much" is used with uncountable nouns, while "many" is used with countable nouns like "us."

• Correct Sentence: Many of us lack the important virtue of patience.

• Grammatical Rule Used: "Many" is used with plural, countable nouns, and "much" is used with uncountable nouns.

• Example: Many of us enjoy outdoor activities.