[ Mixed Tenses ]
She knows all tenses, …….she?
A. is not
B. was not
C. does not
D. has not

Random Topics:
Grammar - FutureTenses and ArticleRelative & Interrogative PronounsSimple Present Tense/be/Present ProgessiveAdjectives or AdverbsGrammar-Present Continuous-Sentence MakingArticles and NounsDependent ClausesAdjectivesTOEFLOther quiz:
Present Tenses › ViewThey ____________ (travel) to Europe last summer.
A. travel
B. are traveling
C. have traveled
Conditional Sentence Type 2 and Type 3 › View
I would have brought that bicycle if I’d paid for it.
The real situation of the condition above is …
A. I don’t pay that bicycle, so I don’t bring it.
B. I hasn’t paid that bicycle, so I didn’t bring it.
C. I didn’t pay that bicycle, so I didn’t bring it.
D. I hadn’t pay that bicycle, so I wouldn’t bring it