Meaning: 'Fundamental' means basic or essential, referring to the core principles that are necessary for understanding cooking.

Wrong options:

• basic: While 'basic' is similar, it lacks the depth implied by 'fundamental,' which suggests a more comprehensive understanding.
• simple: 'Simple' implies ease rather than essentiality, which does not convey the necessary depth of knowledge required in cooking.
• initial: 'Initial' suggests a starting point but does not capture the importance of foundational principles in culinary mastery.

Correct answer: temperature

Explanation: The term 'temperature' is the most precise and appropriate choice, as it directly refers to the specific degree of heat used in cooking. It fits grammatically and contextually within the sentence about sous vide techniques.

Meaning: 'Temperature' refers to the degree of heat present, which is crucial for achieving desired cooking results.

Wrong options:

• heat level: While 'heat level' is related, it is less specific than 'temperature' and does not convey the exact measurement needed in cooking.
• thermal environment: 'Thermal environment' is too broad and vague, lacking the directness of 'temperature' in this context.
• cooking degree: 'Cooking degree' is not a standard term and does not accurately describe the precise measurement needed for sous vide cooking.

Correct answer: wine

Explanation: The word 'wine' is the most fitting choice as it specifically refers to the beverage that is paired with food to enhance the dining experience. It aligns well with the context of culinary techniques and flavor enhancement.

Meaning: 'Wine' refers to the alcoholic beverage made from fermented grapes, often paired with food to elevate the meal's flavor profile.

Wrong options:

• flavour: 'Flavour' is too general and does not specify the pairing aspect that 'wine' captures in culinary contexts.
• spice: 'Spice' refers to seasonings and does not relate to the pairing concept with food as effectively as 'wine.'
• ingredient: 'Ingredient' is too broad and does not convey the specific pairing relationship that enhances the dining experience.

Correct answer: international

Explanation: The term 'international' is the most suitable option as it indicates a wide-reaching scope of cooking competitions that attract diverse participants. It fits grammatically and contextually within the sentence about showcasing culinary skills.

Meaning: 'International' refers to something that involves multiple countries, indicating a broad platform for competition.

Wrong options:

• regional: 'Regional' is too limited in scope, focusing only on local areas rather than a broader, more competitive environment.
• national: 'National' implies a single country, which does not encompass the global aspect of culinary competitions as 'international' does.
• local: 'Local' is the most restrictive option, suggesting a very small scale that does not reflect the competitive nature described.