[ Grammar ]
Laura caused this mess, _________ she?
A. didn’t
B. hadn’t
C. wasn’t
D. couldn’t

Random Topics:
Grammar: SyntaxComparison Degree & GerundsPerfect Tenses of VerbsDo not or Does notModal Auxiliaries and To Be VerbsThe -ing Form of VerbsPronoun Antecedent AgreementFirst ConditionalUnderstanding Product Packaging and TensesPronoun-Verb AgreementOther quiz:
Indefinite Pronoun › ViewMany … significantly damaged after a fire broke out.
- was
- were
Present Tenses › View
I have read this chapter in my chemistry text three times, and still I ______ it.
A. don’t understand
B. have understood
C. understand
D. haven’t understood
Grammar › ViewMost of the plates _______ dirty.
A. is
B. am
C. was
D. are
Article › View
You should not go to ____ New York city this time. It is very crowded.
A. the
B. a
C. an
D. Ø (no article)
