[ Modal Verbs ]
My wallet ____ at the station while I ____ for the train.
A. must have been stolen – was waiting
B. should have stolen – had been waiting
C. will be stolen – am waiting
D. had to steal – would be waiting

Random Topics:
InfinitivePronouns/ Present TenseAdverbial Clause of Cause and EffectComparatives and ConjunctionsBare Infinitive and To InfinitiveVerb to Be Tenses & Object PronounVocabulary and ModalsSimple Past vs Past Continuous TensePoetry VocabularyGrammar - some / anyOther quiz:
Grammar › ViewWhich sentence uses a comparative adjective correctly?
A. This book is more interesting than that one.
B. He is the best runner in the race.
C. She is the more talented artist in the group.
D. They are the happiest family in the neighborhood.
Articles with Substances › View
Name three objects made of ___ stone.
A. a
B. an
C. the
D. —
Articles › ViewWould you open ______. It’s very hot.
A. the window
B. window
Present Perfect Tense › View
Has she __________________ seen a ghost?
A. Ever
B. Already
C. Yet
D. Since
