[ Grammar ]
The factory ____________ far less electricity since it switched to more efficient machines.
A. had used
B. used
C. has used
D. uses

Random Topics:
Parallel Structure or Combining SentencesGrammar - Capitalization and Possessive NounsTime ClauseVocab CheckingPresent Simple with Adverbs of FrequencySimple vs Continuous Past TenseVerb PhraseInfinitiveGoing To Be and Will-ed or -ingOther quiz:
Vocabulary › Viewto send out rays; to beam or shine in the same field.
A. sullenly
B. divert
C. bewilderment
D. radiate
Adjectives and Adverbs › View
Jack is a very ________driver! He can’t stand being behind someone who is driving slowly.
A. patient
B. impatient
C. impatiently
D. patiently