[ Tenses ]
No one _______ the future for sure, of course.
A. Knows
B. Knew
C. Will know

Random Topics:
Present SimpleTenses & PrepositionSimple Present vs Present ProgresiveKinds of NounsGrammar and VocabulariesGrammar - FutureVerbs: Action, Linking, and HelpingPresent Simple vs Past SimplePresent Perfect or Past SimpleCohesive DevicesOther quiz:
Grammar › ViewWe haven’t reached the final on the funding for scientific research yet.
A. decides
B. decision
C. decisively
D. decisive
Grammar › View
As soon as you ______ all your homework, you will be allowed to go out.
A. are doing
B. had done
C. did
D. have done
Grammar › View__________ the exam difficult?
A. Was
B. Were
Grammar › View
Rarely ____ she been so upset.
A. had
B. has
C. have
D. is
