[ Present Simple & Continues ]
Sally : Now, close your eyes and listen carefully. What ………………(I, do)?
Inggrit : You are knocking the door.
___
A. am I doing
B. is I doing
C. are I doing
D. aren’t I doing

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Word Form & Verb TenseGrammar (Adverbs, Prepositions, Prepositional Phrases)Wh QuestionsIrregular verbswas werePronouns, Sentence Structure, and Figurative LanguageFunctional Sentence TypesModals of Obligation and PermissionBasic TensesSimple Present Negative and QuestionOther quiz:
Verb Tenses › ViewIdentify the simple present tense verb in the sentence: She plays the piano every day.
A. playing
B. play
C. plays
D. played
Vocabulary › View
As the car moved rapidly towards me, I was _______and could not move to safety.
A. amend
B. aghast
C. renown
D. unwieldy
Grammar › ViewI can’t talk to you now. I ______________ to my mother at this moment.
A. Will talk
B. Am talking
C. Talked
D. Talk
Modals › View
Which modal verb can be used to suggest a possible solution?
A. could
B. might
C. should
D. would