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

Random Topics:
Pronouns, Sentence Structure, and ApostrophesWh- Questions Present Simple TenseAdverb of ConcessionHabitual and Continuous TensesPresent Simple or Present ContinuousJobsObject PronounsArticlesClausesConjunctions, Interjections and DeterminersOther quiz:
Phrasal Verbs › ViewPlease turn _____ the volume. It’s hurting my ears.
A. down
B. up
C. in
Grammar › View
You ____________ drive on the left in Britain and Japan. It’s the law.
A. may
B. have to
C. don’t have to
D. ought to
Grammar & Vocabulary › ViewThe waves were very strong. The men had to paddle quickly to prevent their canoe from _____________.
A. overturning
B. sinking
C. drifting away
D. capsizing
Future Tenses › View
Which sentence uses “should” correctly to express a future expectation or advice?
A. I should go to the party tonight.
B. I will should go to the party tonight.
C. I am going to should go to the party tonight.
D. I should be going to the party tonight.