English

Introspection means examining one's own thoughts and feelings, making it the correct one-word substitute for the given phrase.

Option C, 'not to neglect his health,' correctly completes the sentence with proper grammar and meaning. The other options contain grammatical errors or inappropriate phrasing for the sentence context.

The phrase 'prices are looking up' means that prices are increasing or improving, which fits the context of an oil crisis causing commodity prices to rise. The other options do not form correct or meaningful phrases in this context.

The phrase "very different about" is incorrect and likely intended to mean "very diffident about," which means lacking self-confidence. Therefore, option C, "Lacking self confidence about," is the correct interpretation.

The word 'meek' means quiet, gentle, and easily imposed on; submissive. Among the options, 'Tame' best matches this meaning as it implies being gentle or subdued. The other options do not convey the same sense.

"Play to the gallery" means to attempt to appeal to popular taste, often by seeking approval from the general public rather than focusing on artistic or intellectual merit. Option C best captures this meaning.

A 'dirge' is a mournful song or lament expressing grief, often sung at funerals, making it the correct answer for a sad song. The other options do not specifically mean a sad song.

An 'epidemic' refers to a disease that spreads rapidly over a large area or population. The other options do not relate to disease or spreading over an area.

The word 'nightmare' primarily means a frightening or unpleasant dream. While 'incubus' is not a direct synonym in the usual sense, it is historically a mythological male demon believed to cause nightmares. Many thesauruses and dictionaries list 'incubus' as a figurative or related synonym to 'nightmare' due to this association. The other options (Story, Journey, Owl) do not relate to the meaning of 'nightmare'. Therefore, 'Incubus' is the best answer among the given options.

The phrase 'No sooner... than...' is a fixed correlative conjunction used to indicate that one event happened immediately after another. Therefore, 'than he ran away' correctly completes the sentence.

The correct word to complete the sentence 'You _____ very clear.' is 'Sound' because it correctly forms the phrase 'You sound very clear,' which is a common expression meaning someone's voice or message is clear. The other options do not fit grammatically or contextually.

An ascetic is someone who renounces worldly pleasures and practices strict self-discipline, often for spiritual reasons such as attaining salvation. This matches the description given in the question.

The term 'omnivorous' correctly describes an organism that eats everything, including both plants and animals. The other options do not relate to eating habits.

The word 'trite' means overused and consequently of little import; lacking originality or freshness. 'Commonplace' is a synonym that captures this meaning accurately, while the other options do not.

The word 'facetious' means treating serious issues with deliberately inappropriate humor. Its antonym is 'serious,' which means earnest or solemn, making option B correct.

A 'cameo' refers to a brief appearance or minor role, especially by a well-known person in a play or movie, making 'Minor role' the correct synonym.

Bonhomie means cheerful friendliness or affability, making 'Affability' the correct synonym. The other options do not relate to the meaning of bonhomie.

The idiom 'stew in one's own juice' means to suffer the consequences of one's own actions, which aligns with option D. The other options do not correctly reflect the meaning of the idiom.

An 'Apostate' is a person who abandons or renounces their religious faith, which directly answers the question. The other options do not fit this definition: 'Prostate' relates to anatomy, 'Profane' means disrespectful toward religion, and 'Agnostic' refers to someone uncertain about the existence of God, not one who abandons faith.

The phrase 'where are you at the moment' is a common English expression used to ask someone's current location or situation. Among the options, 'moment' fits best grammatically and contextually.

Option B, 'it is rather a good film,' is the most grammatically correct and natural-sounding choice. The phrase 'rather a good film' correctly uses 'rather' as an adverb modifying 'good film.' Other options are either ungrammatical or awkward.

The word 'cascade' means a small waterfall or a series of small waterfalls, which matches option B. The other options do not relate to the meaning of 'cascade'.

The word 'pedigree' refers to a record of ancestry or lineage, making 'Lineage' the correct synonym among the options provided.

A 'misologist' is someone who hates knowledge or learning. The other options do not fit this meaning: a 'bibliophile' loves books, a 'philologist' studies language, and a 'misogynist' hates women.

The correct preposition to use with 'abide' in this context is 'by', as in 'abide by the referee’s decision', meaning to accept and follow the decision.