Correct Answer: Random

Solution : The correct choice is the first option.

Explanation: Random is an appropriate synonym for haphazard because both of the words convey the idea of lacking a systematic or organised approach. They both suggest a lack of planning or order in the arrangement or occurrence of things

The meanings of the other options are as follows:

• Sociable describes someone who is friendly, enjoys being in the company of others, and is inclined to socialise.
• Aggressive is used to describe someone or something that displays a forceful, assertive, or combative manner.
• Confident is used to describe a person who has a strong belief in their abilities, qualities, or judgement.

Therefore, the correct answer is random.