Topics: Simple Past Tense and Present Continuous Tense
What …… you …. doing?
A. is – doing
B. are – doing
C. am – doing
D. were – doing
Select your answer:

Random Topics:
Future Time and TensesGerunds and TensesPresent and Past Perfect TensesAdjective / Noun + to InfinitiveAlthough, Though, In spite of, DespiteIdiomsEd and Ing EndingsAdverbial Clause of MannerIf ClausesPast ParticiplesOther quiz:
Grammar › View“Ouch! He really hurt me when he stepped aggressively on my brand new shoes.” What is the part of speech for “Ouch!”?
A. Adjective
B. Adverb
C. Interjection
D. Noun
Grammar and Vocabulary › View
Your cell phone is fantastic. Is it ________?
A. late
B. today’s
C. new
