Is your father home?—No，he’s working late ____ the office.[ ]

_____frightened us ____the electricity was suddenly cut off, which threw all of us into the dark.

I love this song by Lady Gaga. Would you _____ the TV a bit, please? I can’t hear it clearly.

Sonya is ________ Hainan Province.[ ]

Shirley, I know you ___________ a book about China, Have you finished it?— Not yet. Maybe next year.