Meaning: 'Screen time' is the duration of time spent looking at screens, such as those of computers, tablets, and smartphones.

Wrong options:

• journal: 'Journal' is a noun referring to a personal record of experiences, which does not fit as it does not relate to the improvement of sleep quality directly.
• beneficial: 'Beneficial' is an adjective that describes something that produces good results, but it does not fit grammatically as it cannot serve as the object of 'improve.'
• calming: 'Calming' is an adjective that describes something that reduces anxiety, but it does not fit as it does not serve as a noun in this context.
• temperature: 'Temperature' is a noun that refers to the degree of heat, which does not relate to the concept of screen time.
• disruptive: 'Disruptive' is an adjective that describes something that interrupts, but it does not fit as it cannot serve as the object of 'improve.'
• signposting: 'Signposting' is a noun that refers to the use of signs to guide, which is unrelated to the context of sleep improvement.

Correct answer: calming

Explanation: The word 'calming' is an adjective that describes activities that promote relaxation, fitting grammatically as it modifies the noun 'activities.' It aligns with the context of incorporating soothing practices before bedtime.

Meaning: 'Calming' refers to actions or activities that help to soothe or relax a person.

Wrong options:

• journal: 'Journal' is a noun that refers to a personal record, which does not fit as it does not describe the type of activities being suggested.
• beneficial: 'Beneficial' is an adjective that describes something that is helpful, but it does not fit grammatically as it cannot modify 'activities.'
• screen time: 'Screen time' is a noun that refers to the duration spent on screens, which does not relate to the type of activities that promote relaxation.
• temperature: 'Temperature' is a noun that refers to heat levels, which does not fit in the context of describing activities.
• disruptive: 'Disruptive' is an adjective that describes something that interrupts, which does not fit as it does not describe a type of activity.
• signposting: 'Signposting' is a noun that refers to guiding signs, which is unrelated to the context of calming activities.

Correct answer: journal

Explanation: The word 'journal' is a noun that refers to a personal record of thoughts and experiences, fitting grammatically as the object of the verb 'writing.' It is contextually appropriate as it relates to the activity of reflecting on the day's events before sleep.

Meaning: 'Journal' is a book or digital space where one records personal thoughts, experiences, or reflections.

Wrong options:

• beneficial: 'Beneficial' is an adjective that describes something that is helpful, which does not fit as it cannot serve as the object of 'writing.'
• screen time: 'Screen time' is a noun that refers to the duration spent on screens, which does not relate to the act of writing.
• calming: 'Calming' is an adjective that describes something that soothes, which does not fit as it cannot serve as a noun in this context.
• temperature: 'Temperature' is a noun that refers to heat levels, which does not fit as it does not relate to the act of writing.
• disruptive: 'Disruptive' is an adjective that describes something that interrupts, which does not fit as it cannot serve as the object of 'writing.'
• signposting: 'Signposting' is a noun that refers to guiding signs, which is unrelated to the context of writing.

Correct answer: temperature

Explanation: The word 'temperature' is a noun that refers to the degree of heat in the environment, fitting grammatically as the object of the preposition 'at.' It is contextually relevant as it describes an important aspect of creating a conducive sleeping environment.

Meaning: 'Temperature' refers to the measure of heat present in a space, which can affect comfort and sleep quality.

Wrong options:

• journal: 'Journal' is a noun that refers to a personal record, which does not fit as it does not relate to the sleeping environment.
• beneficial: 'Beneficial' is an adjective that describes something that is helpful, but it does not fit grammatically as it cannot serve as a noun in this context.
• screen time: 'Screen time' is a noun that refers to the duration spent on screens, which does not relate to the sleeping environment.
• calming: 'Calming' is an adjective that describes something that soothes, which does not fit as it cannot serve as a noun in this context.
• disruptive: 'Disruptive' is an adjective that describes something that interrupts, which does not fit as it cannot serve as a noun in this context.
• signposting: 'Signposting' is a noun that refers to guiding signs, which is unrelated to the context of temperature.

Correct answer: maximising

Explanation: The term 'maximising' is a gerund that refers to the act of making something as great as possible, fitting grammatically as the object of the preposition 'to.' It is contextually appropriate as it relates to enhancing the effectiveness of sleep habits.

Meaning: 'Maximising' means making the most of something or increasing its effectiveness.

Wrong options:

• journal: 'Journal' is a noun that refers to a personal record, which does not fit as it does not relate to the effectiveness of habits.
• beneficial: 'Beneficial' is an adjective that describes something that is helpful, but it does not fit grammatically as it cannot serve as the object of 'to.'
• screen time: 'Screen time' is a noun that refers to the duration spent on screens, which does not relate to the effectiveness of sleep habits.
• calming: 'Calming' is an adjective that describes something that soothes, which does not fit as it cannot serve as a noun in this context.
• disruptive: 'Disruptive' is an adjective that describes something that interrupts, which does not fit as it cannot serve as the object of 'to.'
• signposting: 'Signposting' is a noun that refers to guiding signs, which is unrelated to the context of maximising effectiveness.