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Use the words in the appropriate form.
I’m optimistic about the future!
Some people think that wars are ___ (avoid), and that people will always be fighting with each other. I’m more ___ (optimist) on this point. The process of ___ (integrate) is going rapidly and soon we may find ourselves living in one huge country. We’ll be wearing the same clothes, listen to the same music, and watch the same films. We certainly risk ___ (lose) ethnic and cultural diversity, which is not good news, but, on the other hand, this means that there will be no grounds for ___ (religion) and ethnic discrimination. There will be no boarders which need ___ (protect), so we’ll be able to dismiss the army. If the police work well and the law if fair and clever, we’ll get rid of criminals very easily. Former policemen may work as rescuers or firemen, as occasionally we will still have some ___ (expect) natural disasters and catastrophes. ___ (alternative), former policemen can work in schools and it will prevent any ___ (fight) or ___ (bully) there.