Correct option is A
Given sentence
You and me (A) / together will definitely (B) / complete this task (C) / before tomorrow evening. (D)
Sentence Structure (Overall)
· Compound Subject: You and I
· Adverb: together
· Auxiliary + adverb: will definitely
· Main verb + object: complete this task
· Time phrase: before tomorrow evening
The sentence begins with a compound subject, so both pronouns must be in the subjective case.
Part-wise Analysis
Part (A): “You and me”
Grammatical rule violated
· When pronouns are used as the subject of a sentence, they must be in the subjective case.
· Subjective pronouns: I, you, he, she, we, they
· Objective pronouns: me, him, her, us, them
Why incorrect
· “Me” is an objective pronoun, but here it is part of the subject.
· Therefore, it must be replaced with “I”.
Correct form
· You and I
Example
· Incorrect: Me and her are going to the market.
· Correct: She and I are going to the market.
Part (B): “together will definitely”
Grammatical rule
· Adverbs like together can be placed at the beginning or before the verb phrase.
· Modal verb + adverb order (will definitely) is correct.
Status
· Grammatically correct.
Example
· They together will solve the problem.
Part (C): “complete this task”
Grammatical rule
· Modal verb “will” must be followed by the base form of the verb.
· “Complete” is correctly used in base form.
Status
· Grammatically correct.
Example
· She will complete the assignment today.
Part (D): “before tomorrow evening”
Grammatical rule
· Time expressions using before + time phrase are correct.
· No preposition or tense error.
Status
· Grammatically correct.
Example
· We must finish the work before Monday morning.
Corrected Sentence
You and I together will definitely complete this task before tomorrow evening.
Final Conclusion
· The error lies in Part (A) due to incorrect pronoun case.
· “Me” must be replaced with “I” because it is part of the subject.
Final Answer: A
Exam Tip (Very Important)
To check pronouns in compound subjects:
· Remove the other noun and read the sentence.
o You and me will complete this task → Me will complete this task
o You and I will complete this task → I will complete this task