Filling Blank 1 in the Tourism Passage

The question asks us to select the most appropriate word to fill in blank number (1) in the given passage. The sentence containing blank (1) is: "The greatest concern is (1)______ damage to the environment."

Let's analyze the options provided for blank (1):

• an: This article is used before words that start with a vowel sound (a, e, i, o, u). The word following the blank is "damage", which starts with a consonant sound (/d/). So, "an" is not appropriate here.
• one: This word is typically used to indicate a single countable item or person. "Damage" in this context is an uncountable noun, referring to the concept or effect of damage. Using "one" before "damage" doesn't fit the grammatical structure or meaning required here.
• the: This is a definite article used to refer to a specific noun, or something already mentioned, unique, or understood from the context. In the sentence, "damage to the environment" refers to a specific type of damage that is identified as "the greatest concern". The use of "greatest" implies a unique or primary concern, making the specific damage to the environment the focus. "The" is appropriate for referring to this specific, emphasized type of damage.
• a: This is an indefinite article used before singular countable nouns that start with a consonant sound. "Damage" here is uncountable. Also, "a" is used for something non-specific. The sentence is clearly referring to a specific concern - the damage *to the environment* - not just any damage. So, "a" is not appropriate.

Based on the analysis, the article "the" is the most suitable option to fill blank (1) because it refers to the specific type of damage being discussed, which is identified as the primary concern.

Let's read the sentence with "the" in place:

"The greatest concern is the damage to the environment."

This sentence makes grammatical sense and fits the context of the passage which discusses the negative impacts of tourism, particularly focusing on environmental damage.

Correct Option for Blank 1

The most appropriate option for blank number (1) is the.

The complete sentence with the first blank filled is: "The greatest concern is the damage to the environment."

Revision Table: Articles (a, an, the)

Additional Information on Articles and Determiners

Articles (a, an, the) are a type of determiner. Determiners are words placed in front of a noun to make it clear what the noun is referring to.

• Indefinite Articles (a, an): Used when we talk about a non-specific noun or when introducing a noun for the first time (if it's singular countable).
• Definite Article (the): Used when we talk about a specific noun, something unique, something already known to the listener/reader, or when a noun is made specific by subsequent words (like in "damage to the environment").
• In the given sentence, "damage to the environment" is treated as a specific type of damage, making the definite article "the" the correct choice.

Understanding the specific vs. non-specific use of articles is crucial for correctly filling blanks in passages like this tourism and environment example.