I _____IN THE GARAGE WHEN JOHN TURNED UP (past tense) a)worked b)have been working c)was working d)is working

I _____IN THE GARAGE WHEN JOHN TURNED UP (past tense) a)worked b)have

1.	I _____IN THE GARAGE WHEN JOHN TURNED UP (past tense) a)worked b)have been working c)was working d)is working
Answer» OPTION C IS THE CORRECT ANSWER. PLZ MARK ME AS BRAINLIEST ANSWER