=) The pronoun ALL used as a noun pronoun and as an adjective pronoun . ALL is used as a noun pronoun is singular when it means "everything", "the whole thing" - All's well that ends well All used as a noun pronoun is plural when it means 'eve- rybody', 'the total number of persons, animals or things.' e.g. All are welcome. Everything can be used only of things and also takes a sin- gular verb but it cannot have the genitive case form. for instance, one can't have everything. Can we substitue these pronouns - All and Everything in this sentence, for example, I'll tell you everything tonight.

the positive, comparative, superlative degrees for example, well-known--better-known--the best-known; deep-root- deeper-rooted- the deepest-rooted pomogi mne pozhaluysta, Papochka =)