Understanding Article Usage

The question asks us to choose the correct article ('a', 'an', 'the') or determiner ('many') to fill in the blank in the sentence: "There is _______ hour left for you to get ready."

The key to choosing between 'a' and 'an' lies in the initial sound of the word that follows the blank.

• Rule for 'a': Use 'a' before words that begin with a consonant sound. Examples: a book, a university (starts with 'y' sound), a one-eyed monster (starts with 'w' sound).
• Rule for 'an': Use 'an' before words that begin with a vowel sound. Examples: an apple, an umbrella, an hour, an honest man.

Analyzing the Word 'hour'

The word in question is 'hour'.

Although 'hour' begins with the letter 'h', which is a consonant, the 'h' is silent. The word is pronounced starting with a vowel sound (/aʊər/).

Because 'hour' starts with a vowel sound, the correct indefinite article to use is 'an'.

Applying the Rule to the Sentence

Therefore, the sentence should read: "There is an hour left for you to get ready."

Evaluating the Options

• Option 1 (a): Incorrect. 'a' is used before consonant sounds, but 'hour' starts with a vowel sound.
• Option 2 (an): Correct. 'an' is used before vowel sounds, which applies to 'hour'.
• Option 3 (the): Incorrect. 'the' is the definite article, used for specific nouns. The sentence refers to an unspecified amount of time (one hour), making it indefinite.
• Option 4 (many): Incorrect. 'Many' is a determiner used with plural countable nouns or uncountable nouns. 'Hour' is singular here, and the context requires an article to specify quantity (one).