Correct Answer: Suppress

Solution : The fourth option is the correct answer.

Quell means to suppress or subdue, typically in the context of suppressing a feeling, disturbance, or uprising. In this case, "suppress" aligns with the idea of quelling, as it involves restraining or putting an end to something.

The meanings of the other options are as follows:

• Invite: means to ask someone to join or attend.
• Beseech: means to beg or request earnestly.
• Encourage: means to inspire or motivate.