Mr．Barret doesn’t think that all bad language should be allowed．In his opinion, there are _____ that should be kept up．

A new ______ to teaching languages is being used here, and it has turned out to be very helpful to the students.

Contrary to our ______, the Chinese Men’s Football Team lost to Iraq.

It can’t be a（n） _______ that four jewelry stores were robbed in one night．

After three months, these young students finally became used to the ______ of life in a big city abroad.