Yang Xiangming, ________teacher of Taizhou Experimental School, devoted his life to saving_______13-year-old boy who fell into water.

With the development of science and technology, news can be_______ to every corner of the world in seconds.

That man is very poor. He even has no room __________.

I go to bed ________9:30 in the evening. [ ]

This is the best hour I can _________ I_________ in the past twelve years.