The given sentence is divided into four segments. Select the option that has the segment with a grammatical error.
The employees were comfortable / with me and they talked about / their problems since / I has worked there as a manager.

Correct option is A

Option (a) contains an error.
Explanation: The phrase "I has worked" is grammatically incorrect because the subject "I" requires the auxiliary verb "have," not "has."
Correct Sentence: I have worked there as a manager.
Grammatical Rule Used:
· The first-person singular pronoun "I" always takes "have" in the present perfect tense.
Example:
· Incorrect: I has completed my assignment.
· Correct: I have completed my assignment.