[ 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:
Personal PronounsPast Simple VerbsModals and PhrasesPresent Perfect ContinuousSimilesGerunds and InfinitivesPhrase or ClauseNumbersGrammar - Present PerfectPresent Perfect and Simple Past TenseOther quiz:
Grammar › ViewAfter a long discussion, he got Mike ________ his car.
A. to repair
B. repair
C. repaired
D. repairs
Grammar › View
True or False: A gerund can be the subject of the sentence.
A. TRUE
B. FALSE
Perfect Tenses › ViewThe aeroplane ______________ ! Roslan is late again.
A. has take off
B. had took off
C. has taken off
D. have taken off
Grammar › View
Choose the synonyms of the adjective given.
big
A. wide
B. clever
C. enormous
D. kind