Meaning: 'Conduct' means to carry out or manage an activity, in this case, business meetings.

Wrong options:

• ease: The word 'ease' is a noun that refers to a state of comfort or lack of difficulty, which does not fit the context of performing meetings.
• strain: 'Strain' is a noun that refers to pressure or stress, which does not describe the action of holding meetings.
• responsible: 'Responsible' is an adjective that describes accountability, which does not fit as a verb in this context.
• fame: 'Fame' is a noun that refers to being well-known, which is irrelevant to the action of conducting meetings.
• pressure: 'Pressure' is a noun that refers to stress or urgency, which does not describe the action of carrying out meetings.
• comfort: 'Comfort' is a noun that refers to a state of physical ease, which does not relate to the action of conducting meetings.

Correct answer: strain

Explanation: The term 'strain' is a noun that refers to pressure or stress placed on the environment due to greenhouse gas emissions. It fits contextually as it describes the negative impact of business travel on the environment.

Meaning: 'Strain' refers to the stress or pressure exerted on something, in this case, the environment.

Wrong options:

• ease: 'Ease' is a noun that indicates comfort or lack of difficulty, which contradicts the context of environmental impact.
• conduct: 'Conduct' is a verb that does not fit as a noun in this context, as it does not describe the effect on the environment.
• responsible: 'Responsible' is an adjective that does not fit as a noun and does not describe the environmental impact directly.
• fame: 'Fame' is a noun that refers to being well-known, which is unrelated to environmental issues.
• pressure: 'Pressure' is a noun that could fit but is less specific than 'strain' in describing the environmental impact.
• comfort: 'Comfort' is a noun that refers to a state of physical ease, which does not relate to the environmental context.

Correct answer: responsible

Explanation: The word 'responsible' is an adjective that describes the accountability of corporate outfits towards the environment. It fits grammatically and contextually as it highlights the aim of the technology to promote environmental awareness.

Meaning: 'Responsible' means being accountable for one's actions, particularly in relation to environmental impact.

Wrong options:

• ease: 'Ease' is a noun that does not describe a quality of being accountable and does not fit the context.
• strain: 'Strain' is a noun that refers to pressure, which does not describe the quality of being environmentally conscious.
• conduct: 'Conduct' is a verb that does not fit as an adjective in this context.
• fame: 'Fame' is a noun that refers to being well-known, which is irrelevant to environmental accountability.
• pressure: 'Pressure' is a noun that does not describe a quality of responsibility and does not fit the context.
• comfort: 'Comfort' is a noun that refers to a state of physical ease, which does not relate to environmental responsibility.

Correct answer: pressure

Explanation: The term 'pressure' is a noun that refers to the urgency or stress associated with time constraints in international travel. It fits contextually as it describes the burden that the new technology alleviates.

Meaning: 'Pressure' refers to the stress or urgency that one feels when under time constraints.

Wrong options:

• ease: 'Ease' is a noun that indicates comfort, which does not relate to the urgency or stress of time.
• strain: 'Strain' is a noun that refers to pressure but is less specific than 'pressure' in this context.
• conduct: 'Conduct' is a verb that does not fit as a noun in this context, as it does not describe the burden of time.
• fame: 'Fame' is a noun that refers to being well-known, which is irrelevant to the context of time pressure.
• responsible: 'Responsible' is an adjective that does not fit as a noun and does not describe the burden of time.
• comfort: 'Comfort' is a noun that refers to a state of physical ease, which does not relate to the urgency of time.