[ Verb Tense, Pronouns and Antecedents ]
Detection programs are available that searches for and then destroys computer viruses.
A. NO CHANGE
B. searches for and destroys
C. search for and destroys
D. search for and destroy
Select your answer:
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Figurative Language VocabularyTenses & PassivePast Simple or Past ContinuousAdjectives & PrepositionPresent & Past TensesSimple Present ProgressiveModal and Relative PhrasesVerb Tenses (Progressive, Perfect)Third ConditionalOther quiz:
Tenses Usage › ViewThe forest _____ destroyed by illegal logging before the restoration program began.
A. was
B. is
C. had been
D. has been
Vocabulary and Grammar › View
He made one big mistake; ______, he lost his job.
A. however
B. because
C. therefore
D. although