Select the most appropriate option to fill in the blank.

A student __________ in ragging can be expelled from the institution.

indulging

The most appropriate option to fill in the blank is:

☀ indulging

The sentence would read: "A student indulging in ragging can be expelled from the institution."

Explanation: "Indulging" in this context means participating in or engaging in the act of ragging, which is a negative behavior often associated with harassment or bullying in educational institutions. The word "indulging" carries a negative connotation, which fits the context of potential consequences for engaging in such behavior.

The other options don't fit as well:

• Avoiding: This doesn't fit the context of the sentence, as it suggests not participating in the negative behavior.

• Curbing: This means restraining or controlling, which doesn't convey the idea of being involved in the behavior.

• Contrasting: This word doesn't fit the context and doesn't convey the idea of being engaged in the behavior.