English grammar error-spotting (case of personal pronouns + capitalization of days: identify the single erroneous segment): ‘‘Myself and Gopal / will take care of / the function on sunday. / No error.’

Given data & quick scan

• A uses ‘‘Myself’’ as a subject pronoun.
• C has ‘‘sunday’’ (lowercase) though proper nouns for days take capitals.

Concept/Approach
Reflexive forms (myself, yourself, himself, etc.) are not used as simple subjects. Correct is ‘‘Gopal and I’’. Also, write ‘‘Sunday’’ with a capital letter.

Step-by-step correction
A → ‘‘Gopal and I will take care of …’’C (stylistic fix) → ‘‘… the function on Sunday.’’

Common pitfalls

• Beginning a compound subject with ‘‘Myself’’ or ‘‘Me’’ in formal English.
• Forgetting to capitalize days and months.

Final Answer
Myself and Gopal