Doing morning exercise is of great ____________ to your health & consequently you’d better keep on it.

I think I have great writing ______, but it’s a pity that I don’t have a chance to realize it.

Japan has to employ an increasing number of overseas workers because there is no easy solution to its labor _____.

It is required that employees in the company have to have a good__________ of English. 

In those days our primary ______ was to provide people who were trapped in the snowstorm with food and healthcare.