Tibet is facing a(n)____task to maintain  stability and all government workers must be on their highest guard.

When you are ______ about something, you are ______ to do whatever you can to get it．

This kind of fried chickens sells ______, mainly because it tastes ______.  

I think whoever makes________contributions to the company than others should get________ income.

I know you are very ____ice-cream, but you will gain weight if you eat too much.