Are you ________ the dark? –Oh, yes. I always go to sleep with the light on.

Whose names are these, ________ or yours? —_______. I don’t know all of the students in Class 5, so I have _______on this piece of paper.

There is a tall building on Taoze Road. Do you know?—I know it. It ________ has 10 floors.

My father will come back from work ______ half an hour. [ ]

In the United States, Father’s Day is on _______ third Sunday in June.