Grammar Guide: Article Usage Before 'Apple'

The question asks us to choose the correct article to complete the sentence: "There is ____________ apple on the table." We need to decide between 'a', 'an', or 'the'.

Understanding 'a' vs. 'an'

In English grammar, the choice between the indefinite articles 'a' and 'an' depends on the sound that begins the next word:

• Use 'a' before words that begin with a consonant sound (e.g., 'a book', 'a car', 'a university').
• Use 'an' before words that begin with a vowel sound (e.g., 'an hour', 'an umbrella', 'an empty box').

Applying the Rule to 'Apple'

The word we need to place the article before is 'apple'.

• 'Apple' begins with the letter 'a'.
• The letter 'a' here makes a vowel sound (/æ/).
• Therefore, the correct indefinite article to use before 'apple' is 'an'.

Selecting the Correct Option

Let's look at the options:

• 'one': While 'one' can be used, 'an' is the standard indefinite article for this context.
• 'an': This is the correct article because 'apple' starts with a vowel sound.
• 'a': This is incorrect because 'apple' starts with a vowel sound, not a consonant sound.
• 'the': This is a definite article, used for specific items. While grammatically possible in certain contexts, 'an' fits the typical usage tested in this type of question focusing on indefinite articles.

The most appropriate option is 'an'.

Final Sentence

The completed sentence is: "There is an apple on the table."