[ Modal Verbs ]
I _____ forgotten my keys at home – I can’t find them anywhere.
A. can have
B. must have
C. may have
D. should have

Random Topics:
Passive Voice - Present ContinuousGrammar - direct/indirect objectsActive and Passive voicePresent Perfect Continuous TenseModals Posibility and ProbabilityFirst & Second ConditionalConditionalsFuture PassiveActive & PassiveConditional Sentence Type 2 and Type 3Other quiz:
Grammar › ViewWe had not even walked one kilometer when they stopped us. ( Begin: No sooner….)
A. No sooner had we walked one kilometer than they stopped us.
B. No sooner did we walked one kilometer than they stopped us.
C. No sooner did we walk one kilometer than they stopped us.
D. No sooner had we walked one kilometre than they stopped us.
Grammar › View
Sarah …… into the room and shook hands with the interviewer.
A. walks
B. walked
C. was walking
D. has walked