How to Master A, An, Some and Any in English Grammar

The difference between a, an, some, and any can be quite confusing for many people.

Most simply “a” and “an” are used with singular countable nouns while “some” and “any” are used with countable and uncountable plural nouns.

a - an - some - any

A vs. An

“A” is used with singular nouns that begin with a consonant.[1]https://www.ecenglish.com/learnenglish/lessons/when-use-a-some-any-elementary

For example:

  • Can I have a
    cup of water?
  • There is a
    dog in the pool.
  • This is a
    cool car.

“An” is used with singular nouns that begin with a vowel.

For example:

  • Can I have an
    enormous cup of water?
  • There is an
    excited dog in the pool.
  • This is an
    ancient car.

Some vs. Any

“Some” is used with plural countable and uncountable nouns in positive statements.

For example:

  • There is some
    cheese in the refrigerator.
  • I have to do
    some homework.
  • She has some
    work to do.

“Any” is used with plural countable and uncountable nouns in negative statements and questions.

For example:

  • I don’t have
    any cheese in my fridge.
  • She doesn’t
    have any homework.
  • Is there any
    work to do?

Exceptions with Some and Any

Normally with questions, you use “any” for plural countable and uncountable nouns. However, there are 3 major exceptions to this rule.[2]https://www.grammar.cl/Notes/Some_Any_A_An.htm

  1. Offer

Would you like some coffee?

  1. Ask for

Can I have some coffee?

  1. Suggestion

How about we go out for some coffee?

Practice Exercises

Complete the following sentences with either “a”, “an”, “some”, or “any”.

 10%

Question 1 of 10

1. She has ____ milk in the refrigerator.

Question 1 of 10

Question 2 of 10

2. I don't have ____ bread to make a sandwich. Can you give me ____?

Question 2 of 10

Question 3 of 10

3. I wore ____ t shirt and ____ shoes.

Question 3 of 10

Question 4 of 10

4. There aren't ____ seals in the zoo; however, there are ____ monkeys.

Question 4 of 10

Question 5 of 10

5. I haven't read ____ book in a long time.

Question 5 of 10

Question 6 of 10

6. There is ____ lion and ____ elephant in the zoo.

Question 6 of 10

Question 7 of 10

7. That was ____ easy exercise.

Question 7 of 10

Question 8 of 10

8. I didn't receive ____ presents for my birthday.

Question 8 of 10

Question 9 of 10

9. Would you like to eat ____ pasta?

Question 9 of 10

Question 10 of 10

10. I didn't have ____ homework.

Question 10 of 10


 

How did you do?

If some of these questions were tricky don’t worry — this is one of the topics that confuses English learners the most.

Sometimes reading alone isn’t enough. A private one on one lesson can clear up any confusion quickly and help you use this grammar naturally and confidently.

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