We could see nothing because the lights suddenly ______.

Where is your sister?—She the flowers now.

Excuse me, can I interview Mr. Miller this afternoon?—A moment, please. Let me check ______.[ ]

By the end of 2011, all of China’s public art galleries(画廊)________free to enter.

I want to know if they _____ the spring sports meeting next month. I must get ready for it if they ___ it.