New York is a large city

New York is a large city, and the correct way to describe it is by using the indefinite article 'a'. Let's take a closer look at why this is the correct answer.

The indefinite article 'a' is used before singular countable nouns when they are mentioned for the first time or when they are not specific. In this case, we are talking about New York as a city, not a specific city, so we use the indefinite article 'a'.

Here are some reasons why 'a' is the correct option for this sentence:

1. Indefinite article: The indefinite article 'a' is used before singular countable nouns when they are not specific or mentioned for the first time. In this case, 'large city' is a general description of New York, so we use 'a' before it.

2. Singular countable noun: 'City' is a singular countable noun because it refers to one specific place. We are talking about New York as a single city, so 'a' is the appropriate article to use.

3. No specific city mentioned: The sentence does not mention any specific city. It simply states that New York is a large city. Since 'large city' is a general description, we use the indefinite article 'a' to refer to any large city, including New York.

In summary, the correct option for the sentence "New York is _________ large city" is 'a'. This is because 'city' is a singular countable noun, and we use the indefinite article 'a' when we are not referring to a specific city.