[ 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:
Vocabulary and Grammar › ViewWhat does “chronometry” mean?
A. the study of mythology
B. the study of time
C. the study of watches
D. the study of measurements
Mixed General Quiz › View
Maria _______ an appointment with the specialist before two o´clock.
A. had made
B. has maked
C. have made
D. had maked
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