[ Be Verb in Tenses ]
How come the playground ____ empty today?
A. is
B. was
C. were
D. are

Random Topics:
Tenses and ConclusionsDegrees of ComparisonWill vs be going toPreposition and AdjectiveWill, Be going to, Present ContinuousModal PossibilitiesReflexive pronounsModals and Comparative SuperlativeReported Speech and TensesRegular Plural NounsOther quiz:
Present Tenses › ViewAre you _______ (to listen) to music right now?
A. listen
B. listens
C. listening
D. is listening
Tenses › View
Last year, we visited our grandparents. They took us to a big aquarium in Nha Trang. We really liked it.
A. Right
B. Wrong.