Meaning: 'Draw' means to attract or pull towards something.

Wrong options:

• drag: The verb 'drag' implies a forceful movement against someone's will, which does not fit the positive context of attracting people to a new location.
• immigrate: 'Immigrate' is a verb that refers to the act of coming to live permanently in a foreign country, which does not fit the context of being drawn to a location.
• determine: 'Determine' is a verb that means to decide or conclude something, which does not fit the context of attracting people.
• formidable: 'Formidable' is an adjective that describes something inspiring fear or respect, which does not fit as a verb in this context.
• shift: 'Shift' is a verb that means to move or change position, but it does not convey the idea of attraction as 'draw' does.

Correct answer: determine

Explanation: The verb 'determine' fits grammatically as it is in the present tense and aligns with the context of influencing or deciding the migration patterns of populations.

Meaning: 'Determine' means to establish or decide something, particularly in the context of migration.

Wrong options:

• immigrate: 'Immigrate' refers to the act of moving to another country, which does not fit the context of influencing migration patterns.
• forceful: 'Forceful' is an adjective that describes something done with strength, which does not fit as a verb in this context.
• drag: 'Drag' implies a forceful movement, which does not align with the context of influencing migration.
• draw: 'Draw' is a verb that means to attract, but it does not fit the context of deciding or influencing migration.
• formidable: 'Formidable' is an adjective that does not fit as a verb and does not relate to the act of determining migration.

Correct answer: forceful

Explanation: The adjective 'forceful' fits grammatically as it describes the nature of push factors. It contextually aligns with the idea that these factors compel people to leave a location.

Meaning: 'Forceful' means having a strong and powerful effect, particularly in the context of driving people away.

Wrong options:

• immigrate: 'Immigrate' is a verb that does not fit as an adjective to describe push factors.
• determine: 'Determine' is a verb that does not fit as an adjective in this context.
• drag: 'Drag' is a verb that implies a forceful movement but does not describe the nature of push factors.
• draw: 'Draw' is a verb that means to attract, which does not fit as an adjective to describe push factors.
• formidable: 'Formidable' is an adjective that describes something inspiring fear or respect, but it does not specifically convey the idea of being forceful.

Correct answer: immigrate

Explanation: The verb 'immigrate' fits grammatically as it is in the present tense and aligns with the context of people moving to a new location for a better life.

Meaning: 'Immigrate' means to come to live permanently in a foreign country.

Wrong options:

• forceful: 'Forceful' is an adjective that does not fit as a verb in this context.
• determine: 'Determine' is a verb that refers to deciding something, which does not fit the context of moving to a new location.
• drag: 'Drag' implies a forceful movement against someone's will, which does not fit the positive context of moving to seek a better life.
• draw: 'Draw' is a verb that means to attract, but it does not fit the context of the action of moving to a new location.
• formidable: 'Formidable' is an adjective that does not fit as a verb and does not relate to the act of immigrating.