westerncountries,demandforgraduatesfromMBAcourseshas_________.

Why don’t you go out to play, Rose—I’m afraid I can’t. I have much homework _________.

Of the seven days in a week, Saturday is said to be the most popular ______ for a wedding in some countries.

Having been out of work for a few months, the couple finally got _______________

Recently a survey ____ prices of the same goods in twodifferent supermarkets has caused a heated discussion among citizens.