[ Modals ]
She ______ have been to the hairdresser’s. Her hair is much shorter.
A. could
B. should
C. must

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Grammar-Verbs & Nouns Singular, Plural, GenderFuture Time and TensesModal Verbs and ConjuctionsTenses - Irregular VerbsInversions and SubjunctiveConjunctions - ConnectorsTransition WordsSubordinating and Coordinating ConjunctionsPhrasal VerbsArgumentative VocabularyOther quiz:
Grammar › ViewWhich sentence contains a simple past tense verb?
A. The dog dug a hole in the yard.
B. The dog digs holes in the yard.
C. The dog will dig holes in the yard.
D. The dog had dug a hole in the yard.
Modals for Necessity and Suggestions › View
Come to my birthday party. You don’t _____ buy me a present, just come. I’d love to see you.
A. must
B. mustn’t
C. have to
D. shouldn’t