[ Grammar ]
. Choose the correct past modal to complete the sentence: She looks so tired. She ___ last night.
A. must have studied
B. must study
C. must studied
D. must has studied
Select your answer:

Random Topics:
The -ing Form of VerbsPresent and Future TensesPresent Progressive or Present SimpleIndependent/Dependent Clauses & Relative ClausesSo, Such, Many, MuchTake or PutSentence StructuresFuture Simple TensesQuantifiers & Modals of ObligationAdjective Clause and Adverb ClauseOther quiz:
Grammar › ViewI … to the cinema with Katie tonight.
A. go
B. ‘m going go
C. ‘m going
Grammar › View
A stage in the writing process when a written text is prepared for an audience by attending to and correcting mechanics, grammar, and spelling
A. editing
B. writing
C. text
D. grammar
