[ Grammar ]
Have you ever heard about the __________ of radioactive pollution?
A. affects
B. effects
C. cause
D. poison
Select your answer:
Random Topics:
Possessive Adjectives and Possessive PronounsFuture - will / going to / present continuousMust / must notVerb + InfinitiveApostrophe GrammarRegular Plural NounsGrammar ClausesPassive with ModalsVocabulary and DefinitionsModals and Modal PerfectsOther quiz:
Grammar › ViewWe _______vegetables from greengrocer now but we _________ grow vegetables when we lived in the country twenty years ago.
A. drink-used to
B. buy-didn’t use to
C. buy-used to
D. play-used to
Prepositions › View
Vincent does great work. He should ask his boss ___ a raise.
A. of
B. to
C. for