As the quality of the city’s air continues to give rise to ______, the residents are encouraged to set off fewer fireworks.

Chinese poems have won the _______ of a great many foreign scholars.

Filled with ________ for the moment, he lifted the big rock above his head.

Being able to speak another language fluently is a great ______ when you're looking for a job.

--Why do you choose to work in an international travel agency?---Well, you know, English is my ________. So it is my best choice.