Meaning: 'Indoor' refers to something that is situated or used inside a building.

Wrong options:

• environmental: 'Environmental' is an adjective that relates to the natural world and does not specifically describe the location of the plants.
• motivated: 'Motivated' is an adjective that describes a state of being driven to act, which does not fit as a descriptor for plants.
• task: 'Task' is a noun that refers to a piece of work to be done, which does not grammatically fit in this context as it does not describe plants.
• digital: 'Digital' is an adjective that relates to technology and does not apply to the type of plants being discussed.
• relaxed: 'Relaxed' is an adjective that describes a state of calmness, which does not fit as a descriptor for plants.

Correct answer: relaxed

Explanation: The word 'relaxed' is an adjective that describes a state of being free from tension and anxiety. It fits grammatically as it describes how employees feel and contextually aligns with the positive effects of indoor plants on employee morale.

Meaning: 'Relaxed' means feeling calm and free from stress or anxiety.

Wrong options:

• motivated: 'Motivated' describes a state of being driven to act, which does not fit the context of feeling calm or at ease.
• task: 'Task' is a noun that refers to a piece of work, which does not describe an emotional state.
• administrative: 'Administrative' is an adjective that relates to management or organization, which does not fit as a descriptor for feelings.
• digital: 'Digital' is an adjective that pertains to technology and does not relate to emotional states.
• environmental: 'Environmental' is an adjective that relates to the natural world, which does not describe a feeling.

Correct answer: digital

Explanation: The word 'digital' is an adjective that describes systems that are based on computer technology. It fits grammatically as it modifies 'management systems' and contextually aligns with the modern solutions companies are adopting to enhance productivity.

Meaning: 'Digital' refers to technology that uses computer systems or electronic devices.

Wrong options:

• environmental: 'Environmental' relates to the natural world and does not describe the type of management systems being discussed.
• administrative: 'Administrative' pertains to management tasks but does not describe the technological aspect of the systems.
• task: 'Task' is a noun that refers to a piece of work, which does not fit as a descriptor for management systems.
• motivated: 'Motivated' is an adjective that describes a state of being driven to act, which does not apply to management systems.
• relaxed: 'Relaxed' is an adjective that describes a state of calmness and does not fit as a descriptor for management systems.

Correct answer: administrative

Explanation: The word 'administrative' is an adjective that describes tasks related to the organization and management of a business. It fits grammatically as it modifies 'tasks' and contextually aligns with the discussion about streamlining workflows.

Meaning: 'Administrative' refers to tasks related to the management and organization of a business or organization.

Wrong options:

• task: 'Task' is a noun that refers to a piece of work, which does not fit grammatically as it does not describe the type of tasks.
• digital: 'Digital' relates to technology and does not describe the nature of the tasks being discussed.
• motivated: 'Motivated' is an adjective that describes a state of being driven to act, which does not fit as a descriptor for tasks.
• relaxed: 'Relaxed' is an adjective that describes a state of calmness and does not fit as a descriptor for tasks.
• environmental: 'Environmental' relates to the natural world and does not describe the nature of administrative tasks.