[ Modal Verbs ]
You ________ wash your hands.
A. mustn´t
B. must
Select your answer:
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Verb Tenses and GerundsPhrasal verbs and Prepositional PhrasesSimple Present TenseGerunds and InfinitivesNoun ClauseIdiom and TensesCommasGrammar - QuantiflierAuxiliaries VerbWishes & Reported SpeechOther quiz:
Subject-Verb Agreement › ViewPolitics ____ been called “the art of the possible.”
A. Has
B. Have
Grammar › View
There are so many books in the library. I don’t know _______________.
A. what to read
B. which to read