Rules for a/ an, some, any (second part) 
Short-answer quiz
by Julivan
http://fresno.cnice.mecd.es/~igam0003
Type your answer, then press "Check". If you need help, you can click on the "Hint" button to get a free letter.
We use ... with singular countable nouns affirmative.
We use ... with plural countable nouns interrogative.
- a / an
- some
- any
We use ... with uncountable nouns affirmative.
We use ... with singular countable nouns negative.
We use ... with plural countable nouns negative.
We use ... with uncountable nouns interrogative.
We use ... with uncountable nouns negative.
We use ... with singular countable nouns interrogative.
We use ... with plural countable nouns affirmative.