[ Grammar ]
Why … you waiting here?
A. are you
B. did you
C. do you
D. was you

Random Topics:
Possessive NounsConjunctions and PrepositionsComparison & Modal Verbs in Passive VoiceConditional Sentences Type 1Subject Verb Agreement and Coordinating ConjunctionsPresent or Past TensesGrammar - to be, possessive, have gotArticles with SubstancesPronouns and AdverbsTransitional WordsOther quiz:
Grammar - help/have/let/make › ViewI ______ the mechanic (維修員) fix my car.
A. had
B. make
C. let
Articles › View
Do you often listen to ________ radio?
A. –
B. the
C. a | an
