Countable and uncountable nouns

Approximate A1–A2 · editorial content label, not a certified rating.

A countable sense has singular and plural forms: a chair, two chairs. An uncountable sense is treated as an amount: some information, much water. To count a portion, name the unit: two bottles of water or three pieces of advice.

Try the three exercise formats

Examples to compare

  • We need two chairs.
  • Can I have some information?
  • She gave me a useful piece of advice.

Watch the meaning and the limits

The distinction belongs to a sense in context. Coffee can mean a substance or an ordered cup. Information and advice are normally uncountable in standard English; avoid informations and advices. A unit phrase counts the units without changing the underlying noun.

Read each example aloud, then change one detail to make a sentence you could use. Continue with focused practice when you want a different set.

Common mistakes and how to fix them

Mistake: She gave me two advices.

Use: She gave me two pieces of advice.

Advice is normally uncountable; count separate items with pieces of advice.

Try the pattern

3 choose questions · 2 sentence completions · 2 word gaps. Read the reason after every answer. No timer.

Typed answers stay on this page. This guided set checks the requested construction; it does not judge general writing. Read the accepted answers and reasons.

Use it in your own sentence

Write one sentence about your own routine or situation. Check the subject, verb form and intended meaning against the rule above. A different sentence may need a different form: these exercises accept the reviewed answers for their stated context.

Try the next practice set, or choose another grammar point.

All drill answers and reasons

  1. How ___ information do you need?

    Choices: much / many / several

    Accepted: much

    Information is uncountable here, so use much.

  2. There are three ___ on the table.

    Choices: bottles / bottle / bottling

    Accepted: bottles

    Three counts plural bottles.

  3. Choose a standard phrase: two ___.

    Choices: pieces of advice / advices / advice pieces of

    Accepted: pieces of advice

    Count the pieces; advice remains uncountable.

  4. Complete using piece and advice: She gave me two ___ .

    Accepted: pieces of advice

    Count pieces, not advices; of joins the unit to advice.

  5. Ask about a quantity of water: ___ water do we need?

    Accepted: How much

    Use how much with water, an uncountable noun in this context.

  6. How ___ chairs do we need? Use much or many.

    Accepted: many

    Chairs are separate countable items, so use many.

  7. There is some ___ on the website. Use the standard form of information.

    Accepted: information

    Information is normally uncountable and does not add a plural s.

Practice questions

How do the three exercise formats work?

Choose asks you to pick an answer. Complete the sentence asks you to type the missing phrase. Fill in the word asks for one word, or no article where stated. Every checked answer includes a reason.

Which typed answers are accepted?

Use the form and meaning requested in the prompt. Reviewed alternatives and contractions are accepted where they fit. Capital letters, surrounding spaces, straight or curly apostrophes and a final full stop, question mark or exclamation mark do not affect marking. The answer reference lists the accepted forms.

Are my typed answers sent or saved?

Typed answers stay on this page in your browser. They are not sent to the server or saved. If device progress is available, completing a set records only the activity and study points on this device.

Can this check my own writing or certify my level?

No. This is a small guided set with reviewed answers, not a general grammar checker or a level certificate. An unlisted answer does not mean it is always wrong in English. Read the prompt and the explanation for this construction.

Further reference: Cambridge English Grammar Today. The explanations, examples and exercises here are original; each lesson covers a useful pattern rather than every exception.