Topics: Modal Verbs
Residents in the Blackwood área complained last night that they ____ warned about the escape of a dangerous snake.
A. must have been
B. should have been
C. had to be
D. needn’t have been
Select your answer:

Random Topics:
Modals VerbsModal Verbs, Passive Voice & ConditionalsZero & First ConditionalWishesPast Tense vs Present TenseVerbs: Will & Going toGrammar and SyntaxDescriptionsPresent Tenses and VocabularySentence or Sentence FragmentOther quiz:
Conjunction › ViewSelect the appropriate conjunction: “He studied hard, ____ he didn’t do well on the test.”
A. yet
B. and
C. so
Some vs. Any › View
He doesn’t know ____ about dogs.
· a.anything
· b.something
