Hi, I have doubt whether I use A or AN in the sentence below: " I delivered AN/A one-hour presentation to the transition team" Use A I have learned that I should use AN when the subsequent subject starts with a vowel. No, only use AN if the word starts with a vowel sound . eg A unique statue (starts with a Y sound) eg AN ugly statue However, a friend of mine told me that I should use A.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.