Question

I saw a or an apple on the table

Answer 1

I saw an apple on the table

a is for non-vowel starting words.

YaY!!! u got it!!! =)

Answer 2

I saw an apple.

the only difference is that "a" is used before words that start with a consonant sound and "an" is used before words that start with a vowel sound. So we would say "a cat" but "an eagle