[ Modal Auxiliary Verb ]
You look tired. You ___ go to bed.
A. Should
B. Ought
C. Are to

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Grammar - either...or, neither...norPresent Tense (Negatives and Questions)Prepositions and Prepositional PhrasesGrammar and VocabularyModals - Have to or ShouldRegular and Irregular AdverbRelative Clauses and UsageWas & Were QuestionsArticle the or zero article (-)Personal PronounsOther quiz:
Grammar › ViewOur new science teacher is very …… We sit there like mice!
A. frightened
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I go skiing ___ February.
A. on
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A. eat
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He … taking a bath when you knocked on the door.
A. is
B. was
C. were
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