[ 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

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Commas and Subordinating ConjunctionsAdjective / Noun + to InfinitiveGerunds and InfitinitivesTime ConjunctionsHave GotAdverbs of Frequency & Simple Present Tenseso vs suchZero and First ConditionalsIndefinite and Definite ArticlesAdverbial Clause of ConcessionOther quiz:
Grammar › ViewIt is still raining now outside. Therefore, the riders ………. their rain coat.
A. are wearing
B. will wearing
C. is wearing
D. have wearing
Modal Verbs › View
She ____ swim across the lake when she was younger.
A. can
B. could
C. to be able to
Narrative Tenses › ViewBy the time we __________ (get) to the party, everyone __________ (eat) all the food.
A. got, ate
B. got, had eaten
C. had got, ate
D. had got, had eaten
Run-On Sentences › View
The dog saw the alligator he just fell over in fright.
A. alligator, he
B. alligator, but he