Due to the widespread ________ of this medical technology，more diseases can be discovered and treated at an early stage.

She spoke ill of him out of ______.

The workers wouldn’t run the _______ in letting an unreliable person take charge of the factory. 

These companies succeeded because they were the first companies to make use of the ____________ of the internet and was thought highly of by some experts.

I hope my teacher will take into _______ the fact that I was ill just before the exams when she marks my paper.