It is the _________ in Britain that young people often do not shake hands when they meet someone for the first time.
It is believed that high achievers are ambitious, hard working, and work toward personal standards of excellence _____ material rewards.
Many people like to talk about generation gaps. I don’t think there isin my family, though.
-- It's so cold! Why are your windows still open? --- Oh, they _______.
In __face of the global financial crisis, we must be all of __mind.
--- I haven’t got the reference book yet, but I’ll have a test on the subject next month. --- Don’t worry. You _______ have it by Friday.