[ Tenses ]
Complete the sentence: By 6 PM, we __________ (drive) for six hours.
A. been driving
B. would have been driving
C. have been driving
D. will have been driving
Select your answer:

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Gerund & InfinitivesAdverbs by TypePassive VoiceVerbs – Nouns – Adjectives - AdverbsTime ConjunctionsBare Infinitive and To InfinitiveModals VerbsCommasModals and TensesGerund, Participle, Infinitive, or AppositiveOther quiz:
Some vs. Any › ViewMy mother has got __ bracelets .
a. some
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Grammar › View
What kind of verb is have? I have been waiting for an hour.
A. action
B. linking
C. helping/auxiliary
