I forgot to include these very few lines. Thank you very much for helping me.

1) Anyone who doesn't know the difference between opposites must be associated with evil.
2) We undestand that the witches have the power of knowing something about the future for they are able to tell us that the battle with be over before the set of the sun.
3) Unlike most of the other charactes, they speak in rhymed octosyllabic, a very popular verse form of the late Middle Ages.
4) Macbeth has almost forgotten the taste of fear. There was a time when his senses would have cooled to hear a night-shriek and his head of hair would rouse and stir at a dismal treatise, as if it were alive (Can you help me reword it better?).
5) He has had dinner with horrors. He therefore acknowledges that his past actions were horrible and murderous- Now horror cannot startle him any more.
6) When his lieutant asks him if he hears the cry of a woman he simply asks what the noise is. He has no particular reaction though in the past he would have been alarmed or scared.

1) OK

2) We undestand that the witches have the power of knowing something about the future, for they are able to tell us that the battle with be over before sunset.

3) Unlike most of the other characters, they speak in rhymed octosyllabic, a very popular verse form of the late Middle Ages.

4) Macbeth has almost forgotten the taste of fear. There was a time when his senses would have cooled to hear a night-shriek, and the hair on his neck would have risen.
See the synonyms for "hair-raising" here: http://www.answers.com/topic/hair-raising

5) He has had dinner with horrors. He therefore acknowledges that his past actions were terrible and murderous, Now horror cannot startle him any more.

6) When his lieutant asks him if he hears the cry of a woman, he simply asks what the noise is. He has no particular reaction, though in the past he would have been alarmed or scared.

Sure, here are the requested rewordings:

1) Anyone who lacks the understanding of opposite concepts is likely associated with evil.
2) We recognize that the witches possess the power to foresee the future, as they are able to inform us that the battle will end before sunset.
3) Unlike most other characters, they communicate in rhymed octosyllabic verse, a highly popular form of poetry during the late Middle Ages.
4) Macbeth has almost lost the sensation of fear. There was a time when a night-shriek would send shivers down his spine and his hair would stand on end at a gloomy warning, as if it had a life of its own.
5) He has dined with horrors. Hence, he acknowledges that his past actions were terrible and involved murder - now terror no longer has the power to startle him.
6) When his lieutenant asks about the sound of a woman crying, he simply inquires about the noise without any specific reaction, although in the past he would have been alarmed or frightened.