[ 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:
Hope, Thank, Modal Verbs › ViewComplete the sentence: “They thanked us ___ helping them move.”
A. for
B. to
Grammar › View
You ……….talk in the library; it’s against the rules.
A. mustn’t
B. can’t
C. needn’t
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
