[ Passive Voice ]
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
Random Topics:
Grammar: is/are/was/wereUsed to & would & Past SimpleHas and HaveSimiles, Metaphors, Personification and HyperbolePronouns and Subject Verb AgreementFirst Conditional & Future TensesInfinitives and ING FormsPassive Voice, Modals of Deduction and First Conditionaltake, make, doHow often - long - much - manyOther quiz:
Simple present/ past/ future tense › ViewThe rain _________ (stop) an hour ago.
A. stopped
B. stops
C. stop
D. will stop
Modal Verbs › View
Dad is taking a nap; you ___________make so much noise, children.
A. needn’t
B. might not
C. mustn’t
Grammar › ViewShe finished ______ her project at 10pm last night.
A. to do
B. doing
Vocabulary › View
What does “reluctant” mean?
A. Unwilling or hesitant to do something
B. Very eager and excited
C. Completely certain about something
D. Very happy and satisfied