Meaning: 'Draw' means to attract or pull someone towards something, in this case, a new location.

Wrong options:

• withdraw: Withdraw means to take back or remove oneself, which contradicts the idea of attracting people to a new place.
• tantalize: Tantalize means to tease or torment by presenting something desirable but keeping it out of reach, which does not fit the context of actively attracting people.
• appeal: Appeal suggests a request or attraction but lacks the direct action implied by 'draw' in this context.

Correct answer: demanding

Explanation: The word 'demanding' is appropriate as it describes push factors as forceful and insistent, which fits the context of compelling individuals to leave their current situation. It aligns with the grammatical structure, as it modifies the noun 'factors' effectively.

Meaning: 'Demanding' means requiring urgent attention or action, indicating that push factors create a strong necessity for people to migrate.

Wrong options:

• resigning: Resigning implies giving up or accepting something reluctantly, which does not convey the forceful nature of push factors.
• contending: Contending suggests competing or struggling, which does not accurately describe the nature of push factors as they are not about competition but rather about urgency.
• commending: Commending means praising or expressing approval, which is contrary to the negative connotation of push factors.

Correct answer: seek

Explanation: The word 'seek' fits well as it is an action verb that indicates the pursuit of something better, aligning with the context of looking for a better life. It is grammatically correct as it follows the structure of the sentence and complements the subject.

Meaning: 'Seek' means to look for or try to obtain something, in this case, a better life.

Wrong options:

• save: Save implies protecting or keeping safe, which does not fit the context of actively pursuing a better life.
• support: Support means to assist or provide for, which does not convey the idea of searching for a better life.
• stay: Stay means to remain in a place, which contradicts the idea of moving towards a better life.

Correct answer: opposed

Explanation: The word 'opposed' is suitable as it indicates a contrast between push and pull factors, fitting the context of the sentence. It is grammatically correct as it describes the relationship between the two types of factors effectively.

Meaning: 'Opposed' means being in conflict or disagreement, highlighting the contrasting nature of push and pull factors in migration.

Wrong options:

• attracted: Attracted suggests a drawing in or pulling together, which contradicts the idea of opposition between push and pull factors.
• reviewed: Reviewed means to examine or assess, which does not relate to the contrasting nature of the factors discussed.
• struggled: Struggled implies difficulty or effort, which does not accurately describe the relationship between push and pull factors.