__ warm at night, I would fill the woodstove,then set my alarm clock for midnight so I could refill it.

ms to some experts that 56com, youkucom and tudoucom _____ 90% of the videomarket in this area

Without electricity, human life quite difficult today.

________ are natural and in fact debate and discussion should be encouraged.

He can write well. —He_____, but he doesn’t. He’s too lazy.