[ How often - long - much - many ]
______ do you think he knows?
A: More than he admits, that’s for sure.
A. how much
B. how many
C. how often
D. how long

Random Topics:
Use of Prepositions or ConjunctionsTenses and Figurative LanguageGrammar: SyntaxPrepositionsPresent/Future/Past Simple/Present PerfectArticles and PrepositionsComparative Adjectives and AdverbsTemporal Conjunctions and ConnectivesLexico and GrammarPossessive Adjectives & Possessive PronounsOther quiz:
Grammar › ViewPublic _______ in my town is good and cheap.
A. transport
B. tour
C. journey
D. travel
Subject, Object, Possessive Pronoun and Possessive Adjectives › View
That red car over there is _____.
A. I
B. me
C. my
D. mine
Grammar › ViewI don’t need …………. sugar from the shops.
A. no
B. any
C. every
D. some
Grammar › View
Have you got … photos from your summer holidays?
A. any
B. some
C. these
