[ Grammar ]
We _________ go into the building. The sign says ‘Keep Out!’.
A. should
B. shouldn’t
C. can
D. must

Random Topics:
Grammar - SimilesFuture - be going toArticles with SubstancesGrammar: Imperative and Exclamatory SentencesAdverbs, Prefixes, and SuffixesAuxiliary WordsComparison of Adjective and AdverbGerunds in SentencesNouns - Word Form-IONGerunds and TensesOther quiz:
Grammar › ViewWhat is the participle in the following sentence?
I turned in my completed homework.
A. I
B. turned in
C. completed
D. homework
Grammar › View
__________ he was tired, he continued working
A. Although
B. Because
C. Therefore
D. Since
Modal Verbs › ViewWe ___ have gone to the party; we were too busy.
A. Couldn’t
B. Mustn’t
C. Shouldn’t
D. Wouldn’t
Grammar : Must (Necessity) › View
Relax, it’s the weekend! We ___ get up early.
A. must
B. mustn’t
C. don’t have to
