1. — Mom, what did your doctor say?

— He advised me to live ________ the air is fresher.

A. when           B. where            C. whose            D. that

2. But ________ he had won everything it was possible to win in his sport, Li Ning retired with the feeling that he ________.

A. even though; was failed            B. after; failed           

C. even though; had failed            D. after; has failed