The dog had such ________ to its master that it would not leave him, even when he  was dead．

The lack of eco-friendly habits among the public is thought to be a major _____of global climate change.

 The buildings of this style can be seen _________.

 ________ came that another spaceship Shenzhou VII was successfully lifted off in our couvtry.

Due to the violent nuclear leakage, the _____ of the electricity supplies put Japan’s northeastern cities in a sate of chaos.