MCQ PracticeFill in the blank with the most appropriate option: Has Nick finished his work yet? Yes, he ________________ it half an hour ago.Subject: EnglishTopic: TensesAhas finishedBhad finishedCwas finishingDfinishedCorrect Answer: DPractice QuizBack to MCQsRelated MCQsCurrent flows in a circuit whenEighttenths coulomb passes a point in 4 s. The current in amperes isThe unit of electrical charge is the