All the employees complain that their boss is just _______ with promises but never with money.

As the economy is getting better and better, there are more and more jobs _____.

Computers and mobile phones, though they are indeed making our life ____ and more ____, have reduced the need for face-to-face communications.

______ and short of breath, Andy and Ruby were the first to reach the top of Mount Tai.

Tony is not as clever as Lucy, but he works ______ than her.