[ Quantifiers ]
The company buys ______ its products directly from producers.
A. all of
B. a number of
C. none of

Random Topics:
Verbs, Tenses, and VocabularyConnectives (because, due to, owing to, because of)Modals for DeductionGrammar, adverbs of frequency placementPossessive PronounsPassive Voice - Past SimplePronouns and AntecedentsComparativeArticles and DemonstrativesGrammar - SimilesOther quiz:
Yes-No Question › ViewAll the graduate students have finished their dissertation.
- Have all the graduate students finish their dissertation?
- Have all the graduate students finished their dissertation?
Simple Present Tense › View
‘Do classes start at 9 o’clock?’ ‘No, they ………… . They start at 8.30.’
A. do
B. don’t
C. does
D. doesn’t
Subject Verb Agreement › ViewThe coffee and the donuts ____ gone.
A. is
B. are
C. be
D. has
Prepositions of Time & Place › View
I woke up early because my brother jumped ____ my bed.
A. into
B. in
C. onto
D. on