Multiple choice Identify the sentence with the correct usage of articles I had a ice-cream at noon. I had an ice-cream at noon. I had ice-cream at noon. I had an ice-cream at the noon. I had ice-cream at a noon. Reveal answer Fill a bubble to check yourself B Correct answer Explanation ‘An’ is used when the starting letter of the word has a vowel or the phonic sound of the word produces a vowel sound.