Meaning: 'Home' refers to a place where someone or something lives, emphasizing the farm as a habitat for the rhinos.

Wrong options:

• ecosystem: An 'ecosystem' refers to a biological community interacting with its environment, which is too broad and does not specifically denote a place for the rhinos.
• reserve: A 'reserve' typically refers to a protected area for wildlife, but it does not convey the personal connection implied by 'home.'
• guardian: A 'guardian' is someone who protects or oversees, which does not fit the context of describing the farm as a living space for the rhinos.

Correct answer: restore

Explanation: The word 'restore' is appropriate as it indicates the action of returning the rhinos to their natural habitats, fitting both grammatically and contextually within the sentence.

Meaning: 'Restore' means to bring back to a former condition, which in this context refers to returning the rhinos to their natural environments.

Wrong options:

• detach: To 'detach' means to separate or remove, which contradicts the intention of returning the rhinos to their habitats.
• expel: To 'expel' means to force out, which is the opposite of what is intended in the context of reintroducing the rhinos.
• withdraw: To 'withdraw' implies taking away, which does not align with the goal of reintroducing the rhinos to their natural habitats.

Correct answer: breed

Explanation: The word 'breed' fits grammatically as a verb indicating the action of producing offspring, which is contextually relevant to the intention of increasing the rhino population.

Meaning: 'Breed' means to mate animals for reproduction, which aligns with the goal of increasing the rhino population.

Wrong options:

• covet: To 'covet' means to desire something belonging to someone else, which does not fit the context of producing rhinos.
• disguise: To 'disguise' means to alter appearance, which is unrelated to the breeding process.
• dismantle: To 'dismantle' means to take apart, which is contrary to the idea of increasing the rhino population.

Correct answer: from

Explanation: The word 'from' is grammatically correct as it indicates the origin of the rhinos being transferred, fitting logically within the context of the sentence.

Meaning: 'From' indicates the starting point of the transfer, emphasizing that the rhinos will be moved away from the farm.

Wrong options:

• away: 'Away' does not function as a preposition in this context and lacks the specificity needed for indicating origin.
• until: 'Until' suggests a time frame rather than a point of origin, making it contextually inappropriate here.
• toward: 'Toward' indicates direction but does not specify the starting point, which is necessary in this context.

Correct answer: undertaken

Explanation: The word 'undertaken' is appropriate as it indicates that the project will be carried out, fitting both grammatically and contextually within the sentence.

Meaning: 'Undertaken' means to take on a task or responsibility, which aligns with the ambitious nature of the project described.

Wrong options:

• bypassed: To 'bypass' means to avoid or go around, which contradicts the idea of actively engaging in the project.
• overestimated: To 'overestimate' means to judge something as greater than it is, which does not fit the context of describing the project.
• emigrated: To 'emigrate' means to leave one country to live in another, which is unrelated to the context of undertaking a project.