.It is an established fact that factory workers work better, harder, and have _____ accidents when their machines are painted orange rather than black or gray.
Mo Yan is the first Chinese people to win the Nobel Prize for his great ______ in literature (文学).
She has already tried her best. Please don't be too _____ about her job.
The house rent is expensive. I’ve got about half the space I had at home but I have to pay _____ here.
My teacher as well as my classmates _____ very kind to me.
Only to use this reading room. Students have another room on the second floor.