The new manager's contribution has made an ...... difference to what our company has achieved over the past few years.

Mr Brown was given a gold watch as a token of ...... for his hard work.

The company manager was ...... of the help the parent company has granted him.

Jason feels ...... in his job as nobody seems to have noticed his excellent work yet. You see, he's been with the company for over two years now.

The governor gave an ...... speech thanking all his supporters for their great help.