Meaning: 'System' refers to a set of connected things or parts forming a complex whole, in this case, the method of rotating the presidency.

Wrong options:

• represent: 'Represent' is a verb that does not fit as it does not describe a method or structure.
• stay: 'Stay' is a verb that implies remaining in a place, which does not relate to the context of a governing structure.
• face: 'Face' is a verb that means to confront or deal with, which does not apply to the context of a system.
• government: 'Government' is a noun that refers to the governing body, but it does not specifically describe the method of presidency rotation.
• tenure: 'Tenure' is a noun that refers to the holding of an office, which does not describe the existing method of presidency.
• paralysis: 'Paralysis' is a noun that refers to a state of being unable to act, which does not fit the context of a governing system.

Correct answer: tenure

Explanation: The term 'tenure' fits grammatically as a noun that describes the duration of time someone holds a position. It is contextually appropriate as it refers to the fixed period of 5 years for the new council head.

Meaning: 'Tenure' refers to the period during which someone holds a particular position or office.

Wrong options:

• represent: 'Represent' is a verb that does not fit as it does not describe a duration or period.
• stay: 'Stay' is a verb that implies remaining in a place, which does not relate to the context of a fixed term.
• system: 'System' is a noun that refers to a method or structure, which does not apply to the duration of office.
• government: 'Government' is a noun that refers to the governing body, but it does not describe a time period.
• paralysis: 'Paralysis' is a noun that refers to a state of being unable to act, which does not fit the context of a term of office.

Correct answer: represent

Explanation: The verb 'represent' fits grammatically as it describes the action the president will take at the world stage. It aligns contextually with the role of the president in showcasing Europe.

Meaning: 'Represent' means to act or speak on behalf of someone or something.

Wrong options:

• stay: 'Stay' is a verb that implies remaining in a place, which does not convey the action of acting on behalf of Europe.
• system: 'System' is a noun that does not fit as it does not describe an action.
• face: 'Face' is a verb that means to confront, which does not accurately describe the role of the president in this context.
• government: 'Government' is a noun that refers to the governing body, which does not fit as an action.
• tenure: 'Tenure' is a noun that refers to the period of holding an office, which does not describe an action.
• paralysis: 'Paralysis' is a noun that refers to a state of being unable to act, which does not fit the context of representing.

Correct answer: paralysis

Explanation: The word 'paralysis' fits grammatically as a noun that describes a state of inaction or inability to make decisions. It is contextually relevant as it highlights a potential issue in decision-making.

Meaning: 'Paralysis' refers to a state of being unable to act or function effectively.

Wrong options:

• represent: 'Represent' is a verb that does not fit as it does not describe a state of inaction.
• stay: 'Stay' is a verb that implies remaining in a place, which does not relate to the context of decision-making.
• system: 'System' is a noun that refers to a method or structure, which does not apply to the state of decision-making.
• government: 'Government' is a noun that refers to the governing body, but it does not describe a state of inaction.
• tenure: 'Tenure' is a noun that refers to the period of holding an office, which does not fit the context of decision-making issues.