Topics: Tenses Usage
Before the policy was enacted, many factories _____ untreated waste into rivers.
A. dumps
B. dumped
C. had dumped
D. dumping
Select your answer:
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Conditional Sentence Type 0-3Grammar & VocabularyIrregular Plural NounsGrammar ClausesAdjectives, ING - EDGrammar ElementaryZero and First ConditionalsGrammar - Present PerfectVerb Tenses and ModalsInfinitive FormsOther quiz:
Future Simple › Viewshe ……… very beautiful.
A. will
B. won’t
C. will be
D. won’t do
Passive Voice and Modals › View
I _______________ speak fluently English.
A. should
B. has to
C. can
D. would