[ Grammar ]
We _________ go into the building. The sign says ‘Keep Out!’.
A. should
B. shouldn’t
C. can
D. must
Select your answer:
Random Topics:
Future Perfect Tense Passive Voice Subject-Verb AgreementTenses: Present simple, Past Simple, Future SimpleTOEIC GrammarMixed ConditionalGerund, Participle, Infinitive, or AppositiveModals and Comparative SuperlativeKinds of Sentences
Other quiz:
Vocabulary › ViewNot continuous; happening at intervals
A. Plumb
B. Visage
C. Extol
D. Intermittent
Phrasal Verbs › View
recover from an illness, overcome a problem
A. get into
B. get off
C. get over
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