Meaning: Communities refer to groups of people living in the same area, often sharing common interests or resources.

Wrong options:

• traders: 'Traders' refers to individuals engaged in commerce, which does not fit the context of local governance regarding water use.
• parched: 'Parched' is an adjective describing extreme dryness, which does not function as a noun in this context.
• sparse: 'Sparse' is an adjective that describes something thinly dispersed, which does not fit as a noun here.
• enormous: 'Enormous' is an adjective meaning very large, which does not fit as it does not refer to a group or entity.
• gambling: 'Gambling' is a noun referring to the act of betting, which is unrelated to the context of water conservation.
• struggling: 'Struggling' is an adjective that describes difficulty, but it does not serve as a noun and does not fit the context.

Correct answer: enormous

Explanation: The term 'enormous' is an adjective that describes the significant scale of savings in urban water use. It fits grammatically as it modifies the noun 'savings' and aligns with the context of discussing substantial reductions in water consumption.

Meaning: Enormous means very large or significant, indicating a considerable amount of savings in water use.

Wrong options:

• traders: 'Traders' is a noun that does not relate to the context of savings and does not fit grammatically as it does not modify 'savings.'
• communities: 'Communities' is a noun that does not describe the scale of savings and does not fit in this context.
• sparse: 'Sparse' is an adjective that means thinly scattered, which does not convey the idea of significant savings and does not fit grammatically.
• gambling: 'Gambling' is a noun that refers to betting activities, which is unrelated to the context of water savings.
• struggling: 'Struggling' is an adjective that describes difficulty, which does not fit as it does not describe the nature of savings.

Correct answer: struggling

Explanation: The word 'struggling' is an adjective that describes the state of the California government in managing drought conditions. It fits grammatically as it modifies the noun 'state' and aligns with the context of discussing challenges faced due to drought.

Meaning: Struggling means having difficulty or facing challenges, indicating the state's efforts to manage drought conditions.

Wrong options:

• traders: 'Traders' is a noun that does not relate to the context of state management and does not fit grammatically as it does not describe the state.
• communities: 'Communities' is a noun that does not describe the state’s condition and does not fit in this context.
• parched: 'Parched' is an adjective that describes extreme dryness, which does not fit as it does not describe the state’s efforts or condition.
• enormous: 'Enormous' is an adjective meaning very large, which does not fit as it does not describe the state’s condition.
• gambling: 'Gambling' is a noun that refers to betting activities, which is unrelated to the context of state management.

Correct answer: parched

Explanation: The term 'parched' is an adjective that describes the condition of the reservoirs, indicating they are extremely dry. It fits grammatically as it modifies the noun 'reservoirs' and aligns with the context of discussing water scarcity.

Meaning: Parched means extremely dry or thirsty, indicating the reservoirs have low water levels due to drought conditions.

Wrong options:

• traders: 'Traders' is a noun that does not relate to the context of reservoirs and does not fit grammatically as it does not describe their condition.
• communities: 'Communities' is a noun that does not describe the state of the reservoirs and does not fit in this context.
• sparse: 'Sparse' is an adjective that means thinly scattered, which does not convey the idea of extreme dryness and does not fit grammatically.
• enormous: 'Enormous' is an adjective meaning very large, which does not fit as it does not describe the condition of the reservoirs.
• gambling: 'Gambling' is a noun that refers to betting activities, which is unrelated to the context of water reservoirs.
• struggling: 'Struggling' is an adjective that describes difficulty, which does not fit as it does not describe the condition of the reservoirs.