[ Grammar ]
Wake her in half an hour. She _____ sleeping for six hours by then.
A. will be
B. has been
C. will have been
D. can be

Random Topics:
Simple Present ProgressiveDo / Have / Can - Basic QuestionsGrammar - Sentence StructureAdverbial Clauses of Manner and ResultConjunctions and PrepositionsPast Simple & Past ContinuousSynonyms and VocabularyNarrative TensesLinking Words and ConjunctionVocabulary and GrammarOther quiz:
Modals of Speculation and Deduction › ViewUse a modal to make a past deduction in the following sentence: ‘The package arrived late, so it ____________ have been a delivery delay.’
A. must have
B. should have
C. could have
D. might have
Grammar › View
He uses his _____________________ instead of his laptop when he travels on long trips. It’s much easier to carry around.
A. sports camera
B. tablet
C. smart glasses
D. smartphone
Can, Could, May, Might › ViewMy father is my role model because he _____ the guitar very well.
A. can played
B. play
C. can playing
D. can play
Gerund › View
He is famous for _________ a cure for cancer.
A. to invent
B. invent
C. inventing
