[ Past Perfect and Past Perfect Continuous ]
I ….about that book until you mentioned it.
A. hadn’t heard
B. hadn’t been hearing

Random Topics:
Adverbial Clauses of Manner and ResultGrammar - PunctuationSimiles, Metaphors, Personification and HyperboleClauses of ReasonGrammar and StructureDefinite and Indefinite ArticleVerb Present Simple TenseGiving and Asking for AbilityPreposition and Word FormGrammarOther quiz:
Punctuation › ViewChoose the correct sentence with a comma:
A. My brother, who lives in New York, is visiting us next week.
B. The book that I borrowed from her, is very interesting.
C. The dog who was barking loudly stopped when it saw me.
Nouns, Pronouns, Antecedents, and Singular and Plural › View
Every class officer will do (her/their) best.
A. her
B. their
Conjunctions › ViewWe cannot travel to the sun…………..it is very hot.
A. but
B. because
C. if
D. when
Articles › View
____ Love is a powerful emotion.
A. a
B. an
C. the
D. no article
