Meaning: 'Growth' refers to the process of increasing in size or maturity, particularly in children and adolescents.

Wrong options:

• increasingly: 'Increasingly' is an adverb that describes a degree of change, which does not fit as it does not represent a noun that can be impacted.
• materialised: 'Materialised' is a verb that indicates something has come into existence, which does not fit the context of being affected by nutrition.
• quality: 'Quality' is a noun that refers to the standard of something, which does not directly relate to the impact of nutrition on children.
• income: 'Income' is a noun that refers to money received, which does not relate to the physical development of children.
• considerable: 'Considerable' is an adjective that describes a large amount, which does not fit as it does not represent a noun that can be impacted.
• approving: 'Approving' is an adjective that describes a positive response, which does not fit the context of growth or development.

Correct answer: increasingly

Explanation: The term 'increasingly' is an adverb that modifies the adjective 'worrying,' indicating that the level of concern is growing over time. This fits grammatically and contextually as it describes the trend in obesity among children and teenagers.

Meaning: 'Increasingly' means more and more over time, indicating a growing concern.

Wrong options:

• materialised: 'Materialised' is a verb that indicates something has come into existence, which does not fit as it does not modify 'worrying.'
• growth: 'Growth' is a noun that does not fit grammatically as it does not describe the degree of worry.
• quality: 'Quality' is a noun that does not fit as it does not describe the trend of worrying.
• income: 'Income' is a noun that does not relate to the context of worrying about obesity.
• considerable: 'Considerable' is an adjective that does not fit as it does not describe the increasing nature of the concern.
• approving: 'Approving' is an adjective that does not fit as it does not relate to the context of worrying.

Correct answer: considerable

Explanation: The word 'considerable' is an adjective that describes the amount of publicity, indicating that it is significant or large. This fits grammatically and contextually as it emphasizes the extent of the publicity received.

Meaning: 'Considerable' means large in size, amount, or degree, indicating that the publicity was substantial.

Wrong options:

• increasingly: 'Increasingly' is an adverb that does not fit as it does not describe the amount of publicity.
• materialised: 'Materialised' is a verb that does not fit as it does not describe the nature of publicity.
• growth: 'Growth' is a noun that does not fit as it does not describe the publicity itself.
• income: 'Income' is a noun that does not relate to the context of publicity.
• quality: 'Quality' is a noun that does not fit as it does not describe the extent of publicity.
• approving: 'Approving' is an adjective that does not fit as it does not relate to the nature of publicity.

Correct answer: materialised

Explanation: The term 'materialised' is a verb that indicates that the improvements have not come into existence or have not occurred as expected. This fits grammatically and contextually as it describes the lack of actualization of the promised improvements.

Meaning: 'Materialised' means to come into existence or to become real, indicating that the expected changes did not happen.

Wrong options:

• increasingly: 'Increasingly' is an adverb that does not fit as it does not describe the occurrence of improvements.
• considerable: 'Considerable' is an adjective that does not fit as it does not indicate an action or occurrence.
• growth: 'Growth' is a noun that does not fit as it does not describe the action of improvements happening.
• income: 'Income' is a noun that does not relate to the context of improvements.
• quality: 'Quality' is a noun that does not fit as it does not describe the occurrence of improvements.
• approving: 'Approving' is an adjective that does not fit as it does not relate to the context of improvements.

Correct answer: income

Explanation: The word 'income' is a noun that refers to the money generated from the tax, fitting grammatically as the subject of the sentence. Contextually, it aligns with the discussion about funding for school sports from the tax revenue.

Meaning: 'Income' refers to money received, particularly from a source such as a tax.

Wrong options:

• increasingly: 'Increasingly' is an adverb that does not fit as it does not represent a noun related to tax revenue.
• materialised: 'Materialised' is a verb that does not fit as it does not describe a financial concept.
• growth: 'Growth' is a noun that does not fit as it does not relate to the financial aspect of tax revenue.
• quality: 'Quality' is a noun that does not fit as it does not describe the financial aspect of the tax.
• considerable: 'Considerable' is an adjective that does not fit as it does not represent a noun related to income.
• approving: 'Approving' is an adjective that does not fit as it does not relate to the financial context.