Since the 1970s, computers ________ at a low enough cost to allow individuals to own a personal computer.
A. will be produced
B. have been produced
C. are produced
D. were produced
Select your answer:
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Future PassiveSpellingPast Tense vs Present Perfect TenseVocabulary and UsageVerbs & Verb TensesToeic VerbIndependent/Dependent Clauses & Relative ClausesPast Simple or Past ContinuousSimple vs Continuous Past TenseSubordinating ConjunctionsOther quiz:
Grammar › View” You really work long hours.”
“Yes, but my job is ____ .”
A. good pay
B. paying well
C. good paying
D. well-paid
Academic Vocabulary › View
What does the phrase ‘textual evidence’ mean?
A. evidence found within a particular text used to support or explain conclusions, opinions, and/or assertions about the text itself
B. when the author tells the reader what the character’s personality is like
C. he qualities shown by a character, such as physical traits (tall with brown eyes) or expressions of personality (kind or anxious).
D. easily seen or understood; obvious