ArticlesEnglish level A1

A / An

Use it for one item, any item, or something mentioned for the first time.

Rule

Use a/an only before a singular countable noun.
A comes before a consonant sound, and an before a vowel sound.

Formula

abefore a consonant sounda doga cara university (u = [ju], a consonant sound)
anbefore a vowel sound (a, e, i, o, u)an applean eggan umbrellaan hour (h is silent)

Notes

  • Only with singular countable nouns
  • For plurals and uncountable nouns, use some or no article

Practice

  1. She is missing word engineer.

  2. It takes missing word hour to get there.

  3. He studies at missing word university.