the answer for that question is c
<span>Boxer - the workhorse. He believes things will get better if he works harder and trusts the pig leadership will help him. He is considered the metaphor for the common people in Russia whom believed the Revolution and overthrow of the Russian monarchy would help them. They are trusting and easily manipulated like Boxer.
Benjamin - the cynical goat. He has seen the cycle of power struggles and knows that nothing will get better with the pigs' leadership. He is never really happy and trusts no animals but Boxer and loves him until Boxer is taken away to his death.
Similarities: Both animals are controlled by the pig regime whether they like it or not. Both find friends in each other and try to make best of what they have</span>
There are basically two steps that go in a cycle. Old words from the English language are taken, and they are changed in how they sound and what they mean, making a slang, sometimes slowly sometimes quickly the slang terms become excepted as words by society and eventually they become the words being changed. If you think about it the language changes based on what we find to be the way the popular people talk. In the past it was the rich or the actors/esses in plays that started a change in culture, now it are the musicians and actors/esses. That is what I think about it, there are probably more ways of explaining it, if I even answered that the way you wanted.
1d) was designed (long time ago so past tense)
2d) Has been repaired (It is still going on the present, this year)
3c) Had discovered (He discovered America long time ago)
4a) To have worked (worked long ago when he was young)
Hope it helps!
There are no choices but i would say WOMEN'S RIGHTS PEOPLE!