Also, too, as well and either usage
Also, too, as well, either, as an "also", which is an adverbs. The following sections describe:
I. Too, also, as well: they are all used to determine the sentence, indicating the former and the latter.
Too: generally placed at the end of a sentence. It can be separated by commas (,) from the preceding sentence;
Also: Most verbs are placed after be, helper, and modal verbs, before verbs are implemented;
As well: its position is generally placed at the end of a sentence, and the three can be converted into synonymous sentences. For example:
You need to go shopping and I need to go shopping, too.
= You need to go shopping and I also need to go shopping.
= You need to go shopping and I need to go shopping as well.
Ii. Either: Used in a negative sentence to indicate that the former is not completed, and the latter is not completed. Its position is generally placed at the end of the sentence.
For example:
He doesn "t want any coffee, And I Don" t want any, either.
You don't know the way and I don't know it, either.