[ Noun Clause ]
I am not sure ___
A. who outside is.
B. who is outside?
C. who is outside.
Select your answer:
Random Topics:
Past Perfect & Past SimpleModal Verbs - ObligationTenses - Present and PastModal Verbs of Deduction and SpeculationAlong & AgainstPassivisationEssential and Nonessential ClausesPhrase or ClauseVerbs + Infinitives / GerundsOther quiz:
Grammar › View
A. window
B. wall
C. bookcase
If Conditional › View
If we _____ hurry up, we ________ the bus.
A. won’t / miss
B. don’t / ‘ll miss
C. will miss / don’t