--Our women athletes achieved great success in tile 2012 London Olympic Games.--Yes. No one else could perform ________, I think.

People are advised to be _____ towards the health concerns of their dear ones while burning firecrackers to celebrate the festival, for they contain harmful chemicals．

I would rather read the novel again than see the movie in the cinema, for the latter can hardly be ________ to the original work.

Reading the job ad, he wondered whether he was ______ to apply for it. 

It is not         to discuss the questions again and again.