Humans’ activities have pushed some endangered animalsinto a situation we will probablynever see them

He was so _______ after he knew the ________ news.

Kerry isn’t working hard to __________ his wife andchildren, which in my opinion will __________ his marriage failure.

Mr Smith always goes for a walk with his dog when heis_________.

This interesting book only ______ me tenyuan and I _______ ten month reading it.