—Do you ______ the idea of living a low-carbon life?—It sounds tough, but it is a tendency.
It’s ___ time that he has failed in the experiment.However, he has made up his mind to try ___ time next week.
____ lies in North America.
He has thrown away his old shoes.He’ll have to buy ____.
I wonder whether he is ____ European or ____ American?
The pupil proved to be ___ honest child.