Affirmative Agreement ■To make the sentence becomes easier to read or eliminate the repetition of words in a sentence, could use the word "so" and "too". There are differences in the construction of a sentence typed using that words. If only there "to be" in the main clause, than the same tenses of "to be" used in the second clause. Affirmative statement (to be) + and + - Too = Subject + to be + too. - So = So + to be + Subject. ■For example : 1) I'm thirsty=I'm thirsty, and you are too. You are thirsty=I'm thirsty, and so are you. 2) X : I'm thirsty. Y : I'm thirsty too. Y : So am I. Y : I am too. Negative Agreement ■"Either" and "Neither" has the same function as the word "too" and "so" in the second clause in the affirmative sentence/agreement. The word is used to indicate a negative sentence/agreement. The same rule applie...