Topics: Passive Modals
I found this book on my desk when I came to class. It — (leave) by one of the students in the earlier class.
A. must have left
B. must be left
C. must have been left
D. must have be left
Select your answer:

Random Topics:
Personal & Possessive PronounsPersonal PronounsAdjectives, ING - EDCompound Words and SentencesFuture TensesGrammar MistakesPresent Simple x Present ContinuousHelpful Phrases Synonym and AntonymCan/CouldOther quiz:
Grammar- Later/Latter › ViewYou are …………………………….. than I expected.
A. latter
B. later
Grammar › View
My step brother……maths at university.
A. study
B. studies
C. studyes
D. studes
