[ 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:
Grammar › ViewFor this reason she had always dreamed about ______ the house.
A. visit
B. to visit
C. visiting
Modals and Vocabulary › View
Which sentence is correct to show no obligation?
A. You must not eat in class.
B. You don’t have to eat in class.
C. You can eat in class.
D. You have to eat in class.
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