Meaning: A 'full analysis' refers to a complete and detailed examination of a subject.

Wrong options:

• thorough calculation: This option suggests a numerical assessment rather than a comprehensive examination, making it contextually inappropriate.
• pretty aghast: This phrase expresses shock or surprise, which does not fit the context of conducting an analysis.
• per unit: This term refers to a measurement or cost per item, which does not relate to the concept of analyzing effects.
• large quantities: This phrase refers to amounts rather than an analytical process, making it unsuitable in this context.

Correct answer: well aware

Explanation: The phrase 'well aware' is an idiomatic expression that indicates a strong understanding or knowledge of something. It fits grammatically and contextually as it describes the business professionals' awareness of marketing power.

Meaning: 'Well aware' means having a good understanding or knowledge about something.

Wrong options:

• pretty aghast: This phrase indicates shock or surprise, which does not convey awareness and is contextually irrelevant.
• thorough calculation: This option refers to a detailed numerical assessment, which does not fit the context of awareness.
• per unit: This term relates to measurement and does not convey awareness or understanding.
• large quantities: This phrase refers to amounts rather than awareness, making it unsuitable in this context.

Correct answer: marked contrast

Explanation: The term 'marked contrast' is a noun phrase that indicates a significant difference between two things. It fits grammatically and contextually as it describes the difference in spending on traditional values versus toy advertising.

Meaning: A 'marked contrast' refers to a clear and noticeable difference between two subjects.

Wrong options:

• pretty aghast: This phrase expresses shock, which does not relate to the concept of contrast.
• well aware: This phrase indicates knowledge rather than a comparison, making it unsuitable here.
• thorough calculation: This option refers to a numerical assessment, which does not fit the context of contrasting spending.
• large quantities: This phrase refers to amounts rather than a comparison, making it inappropriate in this context.

Correct answer: large quantities

Explanation: The phrase 'large quantities' fits grammatically as it describes the amount of presents and gifts expected by young people. It aligns contextually with the discussion about advertising's influence on expectations.

Meaning: 'Large quantities' refers to a significant amount or number of items.

Wrong options:

• pretty aghast: This phrase expresses shock, which does not relate to the expectation of gifts.
• well aware: This phrase indicates knowledge rather than a description of amounts, making it unsuitable here.
• thorough calculation: This option refers to a numerical assessment, which does not fit the context of expectations.
• marked contrast: This phrase indicates a difference rather than a quantity, making it inappropriate in this context.

Correct answer: wide range

Explanation: The term 'wide range' is a noun phrase that describes a variety of toy dolls and cars. It fits grammatically and contextually as it indicates the diversity of toys shown on television.

Meaning: A 'wide range' refers to a large variety or assortment of items.

Wrong options:

• pretty aghast: This phrase expresses shock, which does not relate to the variety of toys.
• well aware: This phrase indicates knowledge rather than a description of variety, making it unsuitable here.
• thorough calculation: This option refers to a numerical assessment, which does not fit the context of describing toys.
• large quantities: This phrase refers to amounts rather than variety, making it inappropriate in this context.

Correct answer: high priority

Explanation: The phrase 'high priority' fits grammatically as it serves as a noun phrase indicating the importance of banning toy advertising. It aligns contextually with the author's belief about government action.

Meaning: 'High priority' means something that is considered very important and should be addressed urgently.

Wrong options:

• pretty aghast: This phrase expresses shock, which does not relate to the importance of a task.
• well aware: This phrase indicates knowledge rather than a description of priority, making it unsuitable here.
• thorough calculation: This option refers to a numerical assessment, which does not fit the context of prioritizing actions.
• large quantities: This phrase refers to amounts rather than importance, making it inappropriate in this context.