[ Auxiliary Verbs ]
When ……… you last upload a selfie?
A. do
B. did
C. are
D. have

Random Topics:
Simple Past TensePast Continuous vs Past SimpleGrammar PhrasesAdverbial Clause of MannerModals and Semi-ModalsGrammar - direct/indirect objectsQuantifies and Modals of DeductionGrammar - to be, possessive, have gotSimple Present and Simple PastComparisonsOther quiz:
Modal Verbs › ViewYou ____ take pictures in the museum
A. mustn’t
B. couldn’t
C. wouldn’t
Grammar › View
My glasses disappeared! I __________ find them anywhere yesterday.
A. could
B. couldn’t
Vocabulary › ViewWhich word has a negative connotation?
A. Mesmerize
B. Adaptable
C. Grimace
D. None of the above
Tenses › View
Carol ________________ reading that book yet.
A. has finished
B. didn’t finish
C. haven’t finish
D. hasn’t finished
