a- an - the

1. When do we use “a” and when do we use “an”?

2. What is the difference between definite and indefinite articles?

1. Can you give an example of a sentence using “the”?

1. Why do we use “the” before some country names but not others?

1. Is it correct to say “a university” or “an university”? Explain why.

1. Why don’t we use articles with proper nouns?

1. Can you create a short story using both definite and indefinite articles correctly?