[ Grammar ]
Sarah didn’t answer the phone. She ______________been sleeping.
A. should have
B. might have
C. hadn’t
D. mustn’t have

Random Topics:
Parallel Structure or Combining SentencesTenses and ArticlesPast SimpleOffer and SuggestionFuture Tenses and ModalsGerund, Infinitive, Bare VerbVocabulary and DefinitionsVerb + PrepositionGerund & InfinitivesPassive SentenceOther quiz:
Tenses › ViewThey ______ the washing machine when I returned home.
A. were repairing
B. repair
C. would repair
D. have repaired
Grammar › View
In the class, Bola was as busy as a ——–
A. Bat
B. Bee
C. Bird
D. Boy
Noun and Pronoun › View….. friends are so smart, I like them so much
A. I
B. my
C. me
D. mine
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They usually loses when they ______ judo.
A. do
B. play
C. go
