On the top of the mountain we saw that the scenery was very _________ and we simply couldn’t tear ourselves away.

Recently the newspapers have reported several __________ of the coal mines happening in different provinces in China and the government has taken effective measures to stop such things.

The young man made a ________ to his parents that he would try to earn his own living after graduation.

Scientists are hoping for a _____ in the search for a cure for cancer. 

You must take everything into _____ when you want to do a difficult task.