[ Modals of Probability ]
It’s on land. It …………………. be a dolphin.
A. can’t
B. must

Random Topics:
Past Tense vs Present TenseConnectorsPresent Perfect SimpleContinuous TensesInterrogative PronounsAdjective or AdverbAdjectivesQuestion tag and + - AgreementSimple and Compound SentencesPhrases and TensesOther quiz:
Simple Past - Irregular Verbs › ViewHe ________ all the “Harry Potter” books last year.
(to read)
A. read
B. readed
C. red
Modal Verbs › View
Identify the modal verb in the following sentence:
She _ not attend the meeting due to a prior commitment.
A. shall
B. can
C. may
Vocabulary › Viewa formal, systematic article or book on some subject, especially one in which the conclusions are based on a detailed consideration of factual evidence or governing principles
A. Novel
B. Treatise
C. Archetype
D. Sonnet
Vocabulary › View
Amy’s ____________ glow was all caused by the excellent news of her winning the lottery ($2,354,089.00).
A. radiant
B. petulant
C. accessible
D. adjunct