[ Grammar ]
What _______ you doing?
A. Does
B. Did
C. Are

Random Topics:
Pronouns, Verb, ConjunctionUnless If First ConditionalSimple Future TenseInfinitivesPrepositions of Place and TimeArticles A and AnModal Verb Gerund or To InfinitiveGerunds and ModalsDEGREE COMPARISONIF CLAUSEOther quiz:
Tenses › ViewMy father ___ in a bank, but he ___ from home today.
A. works / is working
B. is working / works
C. work / work
D. works / works
Modal and Modal Perfect › View
Emma did very well on her English test. She _______ studied hard.
A. might have
B. should have
C. must have
D. shouldn’t have
Grammar › ViewBecky ___ (live) with some friends while she ___ (look) for her own apartment.
A. Lives…looks
B. Is living…is looking
C. Is living…look
D. Live…is looking
Modal Verb › View
He has never _____ admit to his mistakes.
A. been able to
B. can be
C. able to
D. be able to
