[ Modal Auxiliary Verb ]
You look tired. You….. go to bed earlier.
A. Should
B. Must

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Past PerfectTenses: Present simple, Past Simple, Future SimpleAdverbial Clause of MannerActive Voice-Present tenseTo infinitive - GerundModal Auxiliaries and Similar ExpressionsGrammar for TOEFLRelative & ModalsPhrases & ClausesModals of AdviceOther quiz:
Comparisons › ViewCotton shirts feel___________than polyester ones.
A. much softer
B. much more softly
C. much far softer
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Subject-Verb Agreement › View
Which sentence has an error?
A. The team is tired.
B. People are tired.
C. The crew are tired.
D. The committee is tired.