[ Grammar ]
Scientists have invented a car that can drive _________. That is to say it doesn’t need a driver.
A. on it own
B. on her own
C. on its own
D. on his own
Select your answer:

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Passive Voice, Modals of Deduction and First ConditionalPast form of ModalsThere is or There areParticiple Clauses & Cleft SentencesGRAMMAR - Could / Could notAdverb Identification, Function, and FormationPresent Perfect and Present Perfect Progressive TensesPossessive Pronouns and Adjective PronounsComparatives and SuperlativesPronoun Antecedent AgreementOther quiz:
Simple Present Tense › ViewThey study math two times a weeks.
A. True
B. False
Vocabulary › View
tremendous; very large
A. scurry
B. warily
C. immense
D. sternly
