--Where is Xiao Wang? --I don't know. He__________ be in the library.
I know I can't change the world completely, but I'm proud that I can __________ to people's life on an individual level.
Let's __________ our personal feelings for now, and get to our business.
—You've worked there for half a year. What do you think about your boss? —He is a person who would try his best to __________ his purpose.
Jack has made great achievements in his work, and the harder he works, the more __________ he becomes.
The state-run company is required to make its accounts as __________ as possible for its staff to monitor the use of money.