Topics: Vocabulary & Grammar
Cultural problems can range from miscommunication to actual conflict, all ____ effective worker productivity and performance.
A. endanger
B. endangers
C. endangering
D. endangered
Select your answer:

Random Topics:
Modals Deduction: cant /mustTypes of Sentence StructuresThe -ing Form of VerbsActive Voice-Present tenseConjunctive AdverbsCompound and Complex SentencesConjunctions & Cohesive DevicesTag QuestionTOEFL GrammarPresent Simple and Present Continuous TensesOther quiz:
Mixed General Quiz › ViewA : “May I borrow your magazine?”
B : “I’m sorry, my sister _____ it.
—–
A. is still reading
B. still reads
Simple Tenses › View
Which is correct for Simple Past Tense? “They ___ home early last night.”
A. comes
B. coming
C. come
D. came
