Используйте один в смысл во всех этих предложениях. ПРИМЕР : We should do our duty. — One should do one’s duty. 1. If

1. If it’s necessary, there is a possibility to use a dictionary.2. One can’t always get what he wants. 3. Everybody should wash themselves regularly. 4. Nobody should expect all people to like him. 5. Everybody lives only once. 6. Everybody has to learn to do a lot of things themselves. 7. Nobody ever forgives a friend who lets him down.