[ Nouns as Adjectives ]
a good example of a noun used as adjetive is:
A. my teacher has a book
B. The book is my teacher
C. That´s my English book
D. The book of English

Random Topics:
Grammar-Verbs & Nouns Singular, Plural, GenderPassive SentencesVerb AbilitySo Such Enough TooBe going to / WillSubordinate ConjunctionsCommasLexico and GrammarComparative and SuperlativesSimple Present and Present ContinuosOther quiz:
Past Tenses › ViewHe (thank) me for what I (do) for him.
A. thanked- had done
B. thanked- have done
C. thank- had done
D. thanked- has done
Gerund and Infinitive › View
They didn’t stop _____ until 11.30 pm when there was a power cut.
A. singing and dancing
B. to sing and dance
C. to sing and dancing
D. Do singing and dance