[ Grammar ]
But what they ___ for is a total mystery.
A. might have been used
B. might be used
C. might have used
D. might have being used
Select your answer:
Random Topics:
Infinitive and GerundsWas and WereDefinite & Indefinite Pronoun & ConditionalsOpinion / AgreementIrregular Plural NounsSimple Future - WillGerunds and InfinitivesLinking Words and ConjunctionVerb Tenses and Subject Verb AgreementOther quiz:
Conjunction › ViewJohn lost his job__________ he is lazy.
A. But
B. because
C. So
D. Although
Grammar › View
As the human population grows and grows, natural resources are being used at a rapid rate, and large areas of forest are being converted ____ human use.
A. for
B. to
C. into
D. in