She passed me on the street without speaking. She _______ me.
A. mustn’t see
B. can’t see
C. mustn’t have seen
D. can’t have seen

Random Topics:
Adverb and Noun Clauses1st ConditionalPunctuationHomophonesReflexive Pronouns & Modal VerbsHave to/Has toSimple Future - PassivePast Tense & Past Continuous TenseGrammar MistakesTypes of PrepositionOther quiz:
Grammar Comma Usage › View. In which sentence should commas be added to correctly format the date?
A. I was born on December 28 1999 so my birthday always comes during a vacation from school.
B. I graduated from high school on June, 1 2009.
C. September 11 2001 is a date that will be long remembered in America.
D. I was born on December 28, 1999, so my birthday always comes during a vacation from school.
Tenses › View
I will have tidied up the bedroom _______ home tomorrow.
A. as soon as my parents arrived
B. before my parents will arrive
C. when my parents arrive
D. after my parents had arrived
Grammar › ViewThis chocolate pie is so______!
A. bad
B. worse
C. the worst
Mixed General Quiz › View
___ the rain, we went to the club.
a. Despite
b. Despite of