Topics: Perfect Modals
Patty ____________been at the mall last night. She was out of town visiting her mother.
A. couldn’t have
B. must have
C. mustn’t have
D. could have
Select your answer:

Random Topics:
Past Tense, Recount Text, and Future TenseVocabularyTenses and Verb FormsModal Auxiliaries and To Be VerbsComparative and Superlative AdjectivesDefinite ArticlesLinking Words and ConjunctionPast Perfect Simple TenseGrammar - Place and MovementPossessive Adjectives VS Possessive PronounsOther quiz:
Conjunctions › ViewIdentify the SUBORDINATING conjunction in the following sentence.
We can build a life-size snowman if it snows this weekend!
A. can
B. if
C. this
D. build
Employment Vocabulary › View
lasting for a long time or indefinitely.
A. temporary
B. shift work
C. permanent
D. vacancy
