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:
Adjective › ViewIdentify the superlative adjective in the following sentence: This is the most delicious cake I have ever tasted.
A. incredibly delicious
B. extremely delicious
C. most delicious
D. very delicious
Grammar › View
Consumption of fossil fuels at an alarming rate can ____ to global warming which can further result in melting of polar ice caps and increase in sea levels.
A. lead
B. drive
C. attach
D. run
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.