Quantifiers tell us how much or how many of something there is. The key question is whether the noun is countable or uncountable.
| Quantifier | Used with | Example |
|---|---|---|
| many | countable (plural) | How many students are there? |
| much | uncountable | How much time do we have? |
In positive statements we usually prefer "a lot of" or "lots of": "She has a lot of friends." Many and much are most common in questions and negatives: "I don't have much money", "Not many people came."
Without "a", the quantifier is negative: it means almost none, not enough. With "a", it is positive: some, enough.
| Negative | Positive |
|---|---|
| I have few friends here. (I feel lonely.) | I have a few friends here. (I'm fine.) |
| There is little milk left. (Not enough.) | There is a little milk left. (Enough for coffee.) |
Use fewer with countable nouns (fewer cars) and less with uncountable nouns (less traffic). In informal speech "less" is also used with plurals, but the careful distinction is expected in exams.
Advice, news, information and furniture are uncountable in English even though they may be countable in your language, so check each new noun.