[ Modals of Probability ]
That bird flew in here. It ……………… be a penguin.
A. could
B. can’t
Random Topics:
Gerund, Infinitive, Bare VerbBasic GrammarSubordinate ConjunctionsGrammar Comma UsageNouns, Articles, DeterminersPronouns, Sentence Structure, and Figurative LanguageGrammar, Conditional Sentences, VocabularyIndependent and Dependent ClausesSimple Past Tense (was/were)Grammar - Reflexive PronounsOther quiz:
Grammar › ViewAn alien named Pluto was my best _______
A. frend
B. freind
C. friend
Vocabulary › View
Which word means “a tool used for cutting”?
A. Spoon
B. Scissors
C. Brush
D. Pencil