[ Modal ]
I think that sign means we ________ enter the building. Look, there’s a security guard too.
A. can’t
B. mustn’t
C. won’t
D. hadn’t
Select your answer:

Random Topics:
Simple Present and Past TensesComparison of Adjective and AdverbConditional TensesArticles and QuantifiersGrammar ModalsAdverbial Concession ClausesPresent Simple Affirmative and NegativeVOCAB & GRAMMARPrepositions of Place and TimeSimple and Continuous Present TenseOther quiz:
Passive and Active Voice › ViewI ______________ her for 2 years.
A. knew
B. was knowing
C. am known
D. have known
Modal Auxiliary › View
We ___ get the discount yesterday.
A. have to
B. can
C. could
