[ Modal Verbs ]
He _______ seen the warning sign; that’s why he kept going.
A. could have
B. should have
C. must have
D. might have
Random Topics:
Adjectives and AdverbsConjunctions & InterjectionsPreposition and AdjectiveTenses and Figurative LanguageConjunctionCompound and Complex, ConditionalsSimple Compound and Complex SentencesWill vs Verb InfinitivesGrammar: SyntaxThe Simple Present TenseOther quiz:
Articles › View______ tiger is hunting for prey.
A. A
B. An
C. The
Grammar › View
A common time adverb in present continuous is ” _________.”
A. still
B. before
C. daily
D. later
Modals in the Past › ViewI’m sure they went out. They _______ gone out.
A. should have
B. could have
C. must have
D. might have.
Grammar › View
Which of the following cannot be considered a subject complement?
A. Noun
B. Pronoun
C. Adjective
D. Adverb