[ Modal Verbs of Certainty and Possibility ]
That _____ his dog because I saw him taking it for a walk.
A. can’t be
B. must be
Select your answer:

Random Topics:
Adverb of MannerPrepositions and Prepositional PhrasesMust or Mus notFamily VocabularyAdjectives and AdverbsPast TenseAdverbs and AdjectivesGerund & InfinitivesAdjectives & PrepositionsModals TensesOther quiz:
Vocabulary › Viewa king or queen
A. sovereign
B. deign
C. harbinger
Grammar › View
What is/are the proper noun(s) in this sentence?
Do the alligators in Everglades National Park look scary?
A. alligators
B. Everglades National Park
C. scary
D. look
