
"Some" is used in affirmatives and questions where "yes" is expected; "any" is used in negatives and neutral questions.
"Some" is used in affirmative sentences for an indefinite but real quantity. "I have some coffee" = there is coffee available. Also in questions where you expect a positive answer: "Would you like some?"
I have some questions about the homework.
Would you like some coffee?
She bought some apples at the market.
"Any" is used in negatives and in neutral questions without presupposing the answer. "I don't have any coffee" = there is no coffee. "Do you have any coffee?" = is there coffee available?
I do not have any money with me right now.
Do you have any questions?
You can choose any color you like.
Common mistake
"I do not have some bread" is wrong in negatives (correct: any bread). In questions: "Do you have some time?" implies you expect a yes (positive presupposition, more polite); "Do you have any time?" is totally neutral. In negatives, always use "any."
Trick to remember it
Basic rule: affirmative = some. Negative = any. Question = depends: offers and questions expecting "yes" = some; neutral questions = any. In affirmatives, "any" means "whichever": "Take any seat" (any one you want).
Quick rule
Did you know?
The SOME/ANY pair behaves identically in compound words: somebody/someone/something in affirmatives and anybody/anyone/anything in negatives and neutral questions. "Someone called you" (affirmative). "Did anyone call?" (neutral question). "Nobody called" (negative with "no-" instead of "not any"). The symmetry is perfect: some-, any-, no- and every- form the complete family of English compound indefinite pronouns, each with its own contextual restrictions that follow exactly the same logic as the basic SOME/ANY pair.
Exercise 1 · Pick the right one
Would you like _____ coffee? I just made a fresh pot.
Exercise 2 · Pick the right one
Is there _____ milk left in the fridge? I need it for my tea.
Exercise 3 · Form the word
"Still" means something continues to happen; "yet" means something has not happened but is expected.
'A' is used before consonant sounds; 'an' is used before vowel sounds.
'A lot of' works for countable and uncountable; 'many' only for countable; 'much' only for uncountable.
'According to' cites an external source; 'based on' indicates the evidence behind a claim.
Bryan López
Founder of SpeakUP Academy