Meaning: 'Demonstrate' means to show or explain how something works or is done.

Wrong options:

• detailed: The word 'detailed' is an adjective that does not fit grammatically as it cannot describe an action the brothers wanted to perform.
• drive: The word 'drive' is a verb that implies motivation or control, which does not relate to the action of showing or explaining cinema.
• elaborate: The word 'elaborate' is an adjective that describes something complex or intricate, which does not fit as an action in this context.
• appraise: The word 'appraise' is a verb that means to assess the value of something, which does not align with the intention of showcasing cinema.

Correct answer: elaborate

Explanation: The term 'elaborate' is an adjective that describes the complexity and richness of the singing and dancing in Indian films. It fits contextually as it highlights the artistic nature of these performances.

Meaning: 'Elaborate' means involving many careful details or complicated elements.

Wrong options:

• detailed: The word 'detailed' is also an adjective but does not convey the same sense of richness and complexity in the context of singing and dancing.
• demonstrate: The word 'demonstrate' is a verb and does not fit as it does not describe the quality of the singing and dancing.
• draw: The word 'draw' is a verb that does not relate to the description of singing and dancing, making it contextually inappropriate.
• drive: The word 'drive' is a verb that implies motivation, which does not fit in describing the nature of performances.

Correct answer: span

Explanation: The word 'span' is a verb that indicates the extent or duration of something, fitting grammatically and contextually as it describes the long history of Indian dance, music, and theater traditions.

Meaning: 'Span' means to extend across a period of time or space.

Wrong options:

• detailed: The word 'detailed' is an adjective that does not fit as it cannot describe the historical extent of traditions.
• demonstrate: The word 'demonstrate' is a verb that does not relate to the historical context of traditions.
• draw: The word 'draw' is a verb that implies pulling or attracting, which does not fit the context of historical duration.
• drive: The word 'drive' is a verb that suggests motivation or control, which does not apply to the concept of history.

Correct answer: draw

Explanation: The word 'draw' is a verb that fits grammatically and contextually as it describes how the classical dance traditions take inspiration from mythology and literature.

Meaning: 'Draw' means to take or derive from a source.

Wrong options:

• detailed: The word 'detailed' is an adjective that does not fit as it cannot describe the action of taking inspiration.
• demonstrate: The word 'demonstrate' is a verb that does not relate to the action of deriving themes from mythology and literature.
• span: The word 'span' is a verb that indicates extent, which does not fit the context of drawing inspiration.
• drive: The word 'drive' is a verb that implies motivation, which does not apply to the context of deriving themes.