______ with so many challenges, Yang Guang, a blind young fellow, didn’t give up; he made great efforts to win success.

She is the most _____ one of my friends; you can just depend on her.  

—It’s amazing that an Australian girl sailed round the world alone in about 200 days. —That’s an inspiring story. Her courage is really _______.

Wouldn’t it be______for you to pick me up at four o’clock and take me to the airport.

Smile is recognized as a/an _________ language, which can be understood by people all over     the world.