No.
No. "Should" means one ought to do something. The meaning of "shall" depends upon the subject: if the subject is "I" or "we", "shall" means "I or we intend to" do something; if the subject is "you" or "he, she, it or they", shall means the person or persons "must" do something. "I shall go to the store" means that I intend to go to the store. "You shall go to the store" means that you must go to the store.
actually, yes I shall.
shall go/ will go
I shall go home He/she will go home You (singular) will go home We shall go home They will go home You (plural) will go home. In practice nowadays, the "shall" is rarely used, and "will" is used for all forms. When "shall" was in more common use, to say "I will..." was a more forceful expression.
Terry
Should you go up
It depends on where in Mexico you go to, and what time of year you go.
Go on a picnic
No, it is not an adverb. The word shall is the first-person form of the verb "will" (future tenses of to be). Nowadays, I will go is used for most uses of shall. It still appears in forms such as "We shall see" and "Shall I go now?"The distinction disappears completely when using the contractions I'll and we'll.
Shall is properly the form of the future indicative auxiliary in the first person: I shall go, we shall go. In all other persons, the form is will: you will go, she will go, they will go. This distinction is all but extinct in everyday speech. These forms are reversed when it takes the form of a command: I will be heard means I demand to be heard, and It shall be done means it will and must be done.
If I were a lawyer, I would ensure that law and order is kept. No guilty shall go unpunished and no innocent shall go punished.
They will go.