What _______ public is concerned about is whether medical workers and scientists will be able to find _______ cure for this new disease after the vaccine is tried on _______ volunteers.
In order to stop poverty, the World Bank has ______ its focus to providing technical assistance and long-term loans to developing countries.
—Go and have great fun! I will cope with _____ you leave to me properly. —Thanks a lot.
—I wonder why he has been acting so strange these days. —Recent pressure at work may ______ his behavior.
At the meeting, they sat very_____ and had a _____ talk, but I didn’t know what they were talking about.
There was a very interesting remark in a book by an Englishman that I read recently ______ he thought was the reason for this American characteristic.