Compositions in textbooks create an environment and practice questions give them the opportunity to _____, to _____ them deeply, and from broad experience-level to _____.

This is from NCF/position paper on language education. Textbook compositions create an environment, and practice questions give learners opportunities to examine (परखने), to struggle/grapple with them deeply (जूझने), and from broad experience-level to identify/connect (तादात्म्य). Option 3 correctly fills all three blanks.