He __ when the teacher entered the room, Complete the sentence with the parts given below: March 26, 2025 by Admin a) will have studiedb) had studiedc) was studyingd) has studied Correct Answer : c) was studying Related Posts:How to keep ones reading room clean.People (talk) his courage even after his death.My Future Plan of Life/ Aim in Life CompositionWhat is instantaneous speed? A Complete GuideTypes of computersDelta and Delta Plus Variants: Frequently Asked Questions