The conference was ________ fixed for the 10th, August, but later the unexpected landslide (泥石流) in Zhouqu in Gansu province, made us put it off.
Sit down, Emma. You will only make yourself more tired,__________ on your feet.
No one is permitted __________ the room until the chairman declares the end of the conference.
Our English teacher raised her voice to make herself __________.
Lisa was punished by her mother because she went out to play __________ her homework unfinished.
With the word “PM2. 5” constantly __________ in media reports, you might be wondering what on earth it means.