Meaning: 'Emulate' means to imitate or strive to equal or excel, particularly in terms of behavior or achievements.

Wrong options:

• think: 'Think' is a verb that does not fit the context of trying to imitate actions; it refers to the process of considering or reasoning.
• say: 'Say' is a verb that refers to expressing something verbally, which does not align with the action of imitating leaders' behaviors.
• momentary: 'Momentary' is an adjective that describes something lasting for a very short time, which does not relate to the action of emulating.
• integrative: 'Integrative' is an adjective that describes a type of thinking rather than an action of imitation, making it unsuitable here.
• will: 'Will' is a noun or verb that indicates future intention or determination, which does not fit the context of imitating actions.
• but: 'But' is a conjunction used to introduce a contrast, which does not relate to the action of emulating.

Correct answer: think

Explanation: The word 'think' is a verb that fits grammatically and contextually, as it describes the cognitive process that effective leaders engage in, which is the focus of the sentence.

Meaning: 'Think' means to have a particular opinion, belief, or idea about something; it refers to the mental process of reasoning.

Wrong options:

• emulate: 'Emulate' is a verb that refers to imitating actions, which does not fit the context of describing how leaders engage in cognitive processes.
• say: 'Say' is a verb that refers to verbal expression, which does not relate to the cognitive aspect of leadership.
• momentary: 'Momentary' is an adjective that does not fit as it describes duration rather than a cognitive action.
• integrative: 'Integrative' is an adjective that describes a type of thinking rather than the act of thinking itself, making it unsuitable here.
• will: 'Will' does not fit as it refers to intention or determination, not the cognitive process of thinking.
• but: 'But' is a conjunction that introduces contrast, which does not fit as a verb describing cognitive action.

Correct answer: integrative

Explanation: The term 'integrative' is an adjective that describes the type of thinkers effective leaders are. It fits grammatically and contextually as it characterizes their ability to combine opposing ideas.

Meaning: 'Integrative' refers to the ability to combine different elements into a cohesive whole, particularly in thinking.

Wrong options:

• think: 'Think' is a verb and does not fit as it does not describe the type of thinker but rather the action of thinking.
• say: 'Say' is a verb that does not describe a type of thinker, making it unsuitable in this context.
• momentary: 'Momentary' is an adjective that describes something brief and does not relate to the type of thinking being discussed.
• emulate: 'Emulate' is a verb that refers to imitating actions, which does not fit as a descriptor for a type of thinker.
• will: 'Will' is a noun or verb that indicates intention, which does not describe a type of thinking.
• but: 'But' is a conjunction that introduces contrast and does not describe a type of thinker.

Correct answer: but

Explanation: The word 'but' is a conjunction that fits grammatically and contextually, as it introduces a contrast between the two opposing ideas held by integrative thinkers.

Meaning: 'But' is used to introduce a statement that contrasts with or contradicts something that has been said previously.

Wrong options:

• think: 'Think' is a verb that does not fit as it does not serve the purpose of contrasting ideas in this context.
• say: 'Say' is a verb that does not function as a conjunction and does not provide the necessary contrast in the sentence.
• momentary: 'Momentary' is an adjective that does not fit as it does not serve a grammatical function in contrasting ideas.
• integrative: 'Integrative' is an adjective that describes a type of thinker, which does not fit as a conjunction to introduce contrast.
• will: 'Will' is a noun or verb that indicates intention and does not serve as a conjunction for contrast.
• emulate: 'Emulate' is a verb that refers to imitating actions, which does not fit the grammatical role of a conjunction.