[ 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:
Grammar › ViewTom ______ basketball at the moment.
A. plays
B. is playing
C. has played
Grammar › View
If you early, you will be able to find cheap tickets.
A. book
B. may book
C. will book
D. might book
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
