[ Present Perfect Continuous ]
The Present Perfect Continuous Wh-question is compound by:
A. Wh + Subject + Aux + Benn + Verb -Ing + Object +?
B. Wh + Aux + Subject + Been + Verb -Ing + Object +?
C. Wh + Subject + Been + Verb -Ing + Object
D. Aux + Subject + Verb -Ing + Object +?

Random Topics:
Wish + Verb 2Ordering AdjectivesQuantifiers / Prepositions of Time and Comparative AdjectivesPersuasive TextPresent Perfect TensePresent Perfect & Past Simple TenseWh QuestionsCoordinating and Subordinating ConjunctionsGrammar RulesPrepositions and Phrasal VerbsOther quiz:
Modal Auxiliary › ViewDad … get up early today, because it’s sunday.
A. doesn’t have to
B. mustn’t
C. shouldn’t
Progressive Perfect and Simple Verb Tenses › View
They will be listening to the radio when they arrive at the station.
A. Present Progressive
B. Past Progressive
C. Future Progressive
D. Future Perfect
Grammar › ViewPerfidious is a word.
A. TRUE
B. FALSE
Present Perfect Tense › View
The zoo keeper _______ food to all the animals.
A. has gave
B. have given
C. haven’t given
D. has given
