Miss Kate smiled at them all, _____ to say something, and went quietly out.
What are the differences between the American and British ____________of government?
Jack has made great achievements in his work, and the harder he works, the _________ he becomes.
--- Bob, where are you working now? --- I used to work in a small company, but I ________ a job in some bigger companies.
--- Would you mind my having another glass of beer? ---__________.
– When did you ________ to do the work?- Two months ago, we are through 80% of it at the moment.