Topics: 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:

Random Topics:
Modals in the Past - Speculation and DeductionPresent Perfect: for/sincePhrasal VerbsGiving and Asking for AbilityFigure of SpeechAlthough, Though, In spite of, DespiteClause Markers TOEFL GrammarDemonstrative SpeechVOCAB & GRAMMARParallel Structure or Combining SentencesOther quiz:
Adverb of Time › ViewI’ve been waiting___you.
A. long
B. since
C. for
D. far
Tenses and Figurative Language › View
. Explain the proverb ‘A stitch in time saves nine’.
A. Procrastination is the best strategy for success.
B. Taking timely action prevents bigger problems later.
C. Fixing issues later is always easier.
D. Ignoring problems leads to better outcomes.
