A.I. Explanation:

Correct answer: equities

Explanation: The term 'equities' refers to shares in a company, which fits the context of financial markets and trading. It is a noun that aligns with the subject of selling in the sentence, maintaining grammatical coherence and contextual relevance.

Meaning: 'Equities' are stocks or shares representing ownership in a company.

Wrong options:

• flops: 'Flops' refers to failures or unsuccessful attempts, which does not fit the context of financial trading.
• quotations: 'Quotations' are the prices of stocks or commodities, but they do not represent what is being sold in the market.
• dull: 'Dull' is an adjective that describes something lacking interest or excitement, which does not fit as a noun in this context.
• heavy: 'Heavy' is an adjective that describes weight or intensity, but it does not fit as a noun for what is being sold.
• corpus: 'Corpus' refers to a collection of written texts, which is unrelated to financial trading.

Correct answer: heavy

Explanation: The word 'heavy' is an adjective that describes the intensity of trading activity. It fits grammatically as it modifies the noun 'trading' and aligns with the context of increased trading volume.

Meaning: 'Heavy' indicates a large amount or intensity, in this case referring to trading activity.

Wrong options:

• flops: 'Flops' does not fit as it is a noun referring to failures, which does not describe the nature of trading.
• swings: 'Swings' is a noun that refers to fluctuations, but it does not describe the intensity of trading activity.
• corporate: 'Corporate' is an adjective that does not fit as it does not describe the nature of trading but rather relates to companies.
• quotations: 'Quotations' is a noun that refers to price listings, which does not describe the trading activity itself.
• dull: 'Dull' is an adjective that indicates a lack of excitement, which contradicts the context of active trading.

Correct answer: swings

Explanation: The term 'swings' refers to the fluctuations in prices, which is appropriate in the context of trading. It is a noun that fits grammatically as it describes the nature of price changes in the market.

Meaning: 'Swings' refers to significant changes or fluctuations in prices.

Wrong options:

• flops: 'Flops' refers to failures, which does not relate to price changes in trading.
• corporate: 'Corporate' is an adjective that does not fit as it does not describe the nature of price changes.
• equities: 'Equities' refers to shares, which does not describe the fluctuations in prices directly.
• quotations: 'Quotations' refers to price listings, which does not capture the dynamic nature of price changes.
• dull: 'Dull' describes something lacking excitement, which is contrary to the concept of price fluctuations.

Correct answer: corporate

Explanation: The word 'corporate' is an adjective that describes defaults related to companies. It fits grammatically as it modifies the noun 'defaults' and is contextually relevant to the discussion of financial markets.

Meaning: 'Corporate' refers to anything related to a corporation or company, in this case, defaults by companies.

Wrong options:

• flops: 'Flops' refers to failures, which does not specifically relate to defaults in a corporate context.
• swings: 'Swings' refers to fluctuations and does not describe the type of defaults being discussed.
• equities: 'Equities' refers to shares and does not relate to the concept of defaults.
• quotations: 'Quotations' refers to price listings and does not pertain to defaults at all.
• heavy: 'Heavy' is an adjective that describes intensity but does not relate to the type of defaults.