[ Passive Voice ]
Some people believe that flying cars ________________ due to traffic control difficulties.
A. will never be invented
B. will never invent
C. is never invented
D. invent

Random Topics:
PassivisationSentence Adverbs & Third ConditionalPhrase vs ClauseModals of ObligationGrammarPreposition and ConjunctionFigure of SpeechSubject, Object, Possessive Pronoun and Possessive AdjectivesVerb Tenses and ModalsNeither/Either/All/NoneOther quiz:
Present, Past, and Future Time › ViewSteven _________________ (study) Math since last week.
A. Steven have studied Math since last week.
B. Steven have study Math since last week.
C. Steven has studied Math since last week.
D. Steven have studying Math since last week.
Tenses & Preposition › View
We finish school ……………… 4 o’clock
A. at
B. in
C. on
D. to
Grammar › ViewIf you had bought Apple shares in 1999, you ____ be a millionaire now.
A. would have
B. had
C. will
D. would
Grammar › View
Aqil was very happy to get the _________ marks in Mathematics subject.
A. more
B. most
C. highest
D. high
