Topics: Past Modals
That was a strange noise . It_______________ the kids next door.
A. may have been
B. might not have been
Select your answer:

Random Topics:
Parts of Speech and Compound SentencesModals of PredictionGrammar - used toShould, Should not haveCommon Grammar Mistakes and Spelling TipsPassive VoicesGerunds/InfinitivesModals and Comparative SuperlativePresent Tense vs Present ContinuousCan vs be able toOther quiz:
Modals › ViewWe … get up so early – we had plenty of time.
A. didn`t have to
B. mustn`t
Grammar › View
I think Mr. Edison (donate) _________________________ blood several times.
A. donated
B. have donated
C. has donated
D. donates
