Meaning: 'Distinct' means clearly different or unique, highlighting that each person's personality is not the same as anyone else's.

Wrong options:

• apart: While 'apart' suggests separation, it does not convey the uniqueness of personality as effectively as 'distinct'.
• aloof: 'Aloof' describes a lack of interest or emotional distance, which does not relate to the concept of individuality in personality.
• directly: 'Directly' implies a straightforward manner, which does not fit the context of describing personality differences.

Correct answer: environment

Explanation: The term 'environment' is appropriate as it refers to the surrounding conditions that influence an individual's personality development. It fits grammatically and contextually, as it describes the physical context that affects one's activities.

Meaning: 'Environment' refers to the surrounding conditions or influences that affect an individual, particularly in terms of their development and interactions.

Wrong options:

• condition: 'Condition' refers to a state of being but does not encompass the broader context of surroundings like 'environment' does.
• position: 'Position' indicates a location or status, which is too narrow to describe the overall context affecting personality.
• activity: 'Activity' refers to actions or tasks, which does not fit as it does not describe the surrounding context.

Correct answer: solitude

Explanation: The word 'solitude' fits well as it describes a state of being alone, which contrasts with the need for social interaction highlighted in the sentence. It aligns grammatically and contextually with the idea that an individual cannot thrive alone.

Meaning: 'Solitude' means the state of being alone, often implying isolation, which is contrasted with the need for social connections.

Wrong options:

• conjunction: 'Conjunction' refers to a joining of things, which does not relate to the concept of being alone or isolated.
• stigma: 'Stigma' refers to a mark of disgrace, which does not fit the context of individual survival or social interaction.
• group: 'Group' implies being with others, which contradicts the idea of being alone that 'solitude' conveys.

Correct answer: ignore

Explanation: The word 'ignore' is suitable as it indicates the act of disregarding others, which is not possible for an individual in a social context. It fits grammatically and contextually, emphasizing the necessity of acknowledging social relations.

Meaning: 'Ignore' means to deliberately pay no attention to something or someone, highlighting the impossibility of neglecting social relationships.

Wrong options:

• befriend: 'Befriend' implies forming a friendship, which is not the opposite of the necessity to acknowledge others, making it contextually irrelevant here.
• believe: 'Believe' refers to accepting something as true, which does not relate to the act of interacting with others in a social context.
• gratify: 'Gratify' means to satisfy or please, which does not fit the context of the necessity to acknowledge social relations.

Correct answer: established

Explanation: The term 'established' is appropriate as it indicates the formation of relationships, fitting grammatically and contextually within the sentence that discusses the creation of social connections.

Meaning: 'Established' means to set up or create something on a firm or permanent basis, in this case, relationships among individuals.

Wrong options:

• found: 'Found' implies discovering something, which does not convey the active process of creating relationships as 'established' does.
• made: 'Made' is too vague and does not specifically indicate the formal creation of relationships like 'established' does.
• bound: 'Bound' suggests a connection but does not imply the active process of forming relationships as 'established' does.

Correct answer: organization

Explanation: The word 'organization' fits well as it refers to a structured group of individuals, aligning with the context of social relationships and interactions. It is grammatically and contextually appropriate in describing the social structure.

Meaning: 'Organization' refers to a structured group or system of individuals working together, emphasizing the collective nature of society.

Wrong options:

• system: 'System' refers to a set of connected things, which is too broad and does not specifically denote a group of individuals as 'organization' does.
• process: 'Process' implies a series of actions or steps, which does not fit the context of a group of individuals forming a society.
• customs: 'Customs' refers to traditional practices, which does not describe the collective structure of individuals as effectively as 'organization' does.