31. －A number of volunteers ____ willing to work in 2016 Rio Olympic Games this year.－Yes, it’s reported that the number is getting ____.

Throwing their hats into the air, the fans of thewinning team _____ loud shouts of victory.

Never will I forget the war and sufferingscaused to the people．

We have put off the meeting till next week, ________ we will be all here.

Our government has tried many ways to the smog haze (雾霾) problem. Maybe we’ll have a clear sky in the near future.