[ Vocabulary & Grammar ]
A cell phone may take risk going ________ due to unexpected incidents.
A. of
B. on
C. off
D. for
Select your answer:
Random Topics:
Preposition of DirectionCoordinate ConjunctionTOEFL GrammarSentence Structure and PunctuationApologizingGerund & InfinitivesAdverbial Concession ClausesConnectivesPast Perfect and Past Perfect ContinuousOther quiz:
Grammar › ViewWe have many friends. ______ friends are good.
A. Their
B. His
C. Our
Identifying Tenses › View
Gorillas don’t live in the savannah.
A. Present Simple
B. Present Continuous