The correct verb form here is "was hit" because the subject "Raghu" is singular, and it is in the past tense.
Step 2: Evaluating the Other Options
"Is hits" (Option A) is incorrect because the verb "hits" does not agree with the subject "Raghu," and "is" is present tense, which doesn’t fit the context.
"Are hit" (Option B) is incorrect because "are" is for plural subjects, but "Raghu" is singular.
"Were hit" (Option D) is incorrect because it is past plural tense, but the context is singular.
Step 3: Conclusion
Thus, the correct verb form is "was hit," making the sentence: "Raghu was hit just under his eye."