I’ve cleaned the kitchen, but I … the living room yet.
A. haven’t clean
B. haven’t cleaned
C. have cleaned
D. am cleaning

Random Topics:
Helping and Linking VerbsJobsQuantifiers with NounsCoherent Sentence with Correct Grammar StructureVerb to beModal Verbs of PermissionFuture Simple TensePreposition after some VerbsGrammar - First ConditionalTypes of PrepositionOther quiz:
Grammar › ViewTransfer this Active Voice sentence into the Passive one:
“It is known that pirates kidnapped Julius Caesar on the way across the Aegean Sea.”
A. It is known that Julius Caesar had kidnapped by pirates on the way across the Aegean Sea.
B. It is known that Julius Caesar was kidnapped by pirates on the way across the Aegean Sea.
C. It is known that Julius Caesar was kidnapping by pirates on the way across the Aegean Sea.
D. It is known that Julius Caesar kidnapped pirates on the way across the Aegean Sea.
Grammar › View
_____ and my sister have always helped mom.
A. Her
B. She
a, an, the, Zero Article › ViewMother Teresa lived in ___ Calcutta, India.
a. a
b. an
c. the
d. X [Nothing]
Modals › View
Complete the missing word. In the plains and grasslands of North America, we _____ not interfere with the habitat of the bison or they, too, will become extinct.
A. must
B. could
C. may
D. might
