Adjectives answer any of the questions which/what kind of/how many. Adjectives modify nouns and are generally singular in form.
Irina asked me to post a lesson on possessive nouns. This lesson covers that and a little more. This information is a condensed and reorganized version of information found at
A student recently commented that he liked the pattern “too (adjective) a (noun)”, as in: Our eyes are too precious a gift to risk losing. This is saying the same
One student once told me about OSASCOMP. I had never heard of it before. In the US, we never learned this rule. We just learn by listening every second of