Будь ласка проаналізуй інформацію і поясни мені найголовніше:

1.	Most
Most women like gifts. Most coffee comes to our country from Costa Rica.
He is a most unpleasant person. = He is a very unpleasant person.
She is the most charming girl in our company.
2.	Same, very, main, principal, central, right, left, following, subsequent, former, latter:
She is wearing the same dress now. This is the very necklace I saw in the shop yesterday.
I am looking for a house in the main street. That was the principal objection of his party. 
You can see him every evening in the central square. I am sure you took the right book.
She was walking on the right (left) side of the street. 
The following day there were even more people there than before.
His two sons John and Jack were both married. The former had two children as well, whereas the latter had no children at all. 
3.	Necessary, opposite, previous, lower, upper, usual, so-called
He came surrounded by the usual crowd. A cup of coffee and a roll is a usual continental breakfast. 
4.	Next, last
a)	Day, night, morning, afternoon, week, month, year
You can come here next week.
They got married last year. 
(The) next day he came quite early to his office.
The next three months were much better for him. 
b)	No article in the phrases on Monday last, in May last.
Modification by adjectives. Attributes expressed by adjectives may be limiting or descriptive depending on the context or the situation. Thus, in the examples below the adjective tall is a descriptive attribute in the first sentence and a limiting attribute in the second sentence:
I saw a tall good-looking woman. The tall man remained sitting and the short one approached us.
Adjectives in the superlative degree are mostly limiting attributes:
She is the smartest girl I’ve ever known.
MOST
MOST + Noun =MAJORITY
Most people like comfort.
A most + Adj = very 
She is a most charming (very charming) girl.
Note. In this sentence there is the indefinite article before most because it is an intensifier here and is synonymous to very.
THE most + Adj = the superlative degree
You are the most irritating person I have ever met. 

There are adjectives and adjective pronouns that always have a limiting force because of their lexical meaning. The most common of them are: 
same          very     main     principal     left     right     central     following     previous present     former     latter:
Which is the right way to Exeter?
You are the very man I want to talk to.
As is clear from the examples given above, nouns modified by these adjectives often require postmodification by other attributes.
The adjectives alleged, necessary, opposite, previous, lower, upper, usual, so-called and some others may be used both as limiting and descriptive attributes, though they occur more often as limiting attributes:
He came in surrounded by the usual crowd. A cup of coffee and a roll is    a usual continental breakfast.
NEXT / LAST
Nouns denoting time such as day, night, morning, afternoon, week, year, etc. are used without any article when they are modified by the adjectives next, last in present time contexts:
They got married last year. Her son is going to college next year.
In past time contexts the definite article may be used in similar cases, but its use is not obligatory:
The next day he looked for her on the beach, but there was no sign of her or the children.
Next morning gay-coloured umbrellas were going up in the sun.
However, when the adjectives next, last are followed by an ordinal numeral the definite article is obligatory:
The next three months I studied art under the direction of an adept.
There is no article in such combinations as on Monday last, in May last, etc.