[ Articles & Preposition ]
Direct selling accounts for about ____ 50% of our annual sales.
A. a
B. the
C. No Article

Random Topics:
Present tense AffirmativeModalsComparative and Superlative AdjectivesPast or Present Verb TenseGrammar - Collective NounsModal PerfectContinuous and Perfect TensesTenses: Present simple, Past Simple, Future SimpleMain Idea and Sentence StructurePast PassiveOther quiz:
Present Perfect Tense › ViewHow long _______ (you/know) ______ each other?
A. did … know
B. have … known
C. do … know
Gerunds, Infinitives and Modals of Possibility › View
I hope ___ my lost wallet.
A. find
B. finding
C. to find
D. finds
Modals of Obligation and Permission › ViewEveryone _____ make time to vote in the upcoming election.
A. needs
B. can
C. should
D. should have
Grammar › View
I _______ two reports so far.
A. have been writing
B. has been writing
C. have written
D. has written
