—Why are you still here? It’s already seven o’clock.—Because I ________my work. Don’t worry. It’s almost done.
—Could you please help me sweep the floor? —________.
—Could I use the phone,Miss Li? —________.
Here are some books.Could you please________?
—Could I________your iPad,Alice? —Of course.Here you are.
—Can she play the guitar or the violin? —________.But she can play the drums. A.Both B.Either C.Neither