how we will get to know about where to use will and shall (difference)??
'Shall' is usually used in the first person i.e. 'I' and 'we'. For example:
We shall be inviting the chief minister to the annual meet.
I shall not attend the classes tomorrow.
'Will' is used in all persons to express future. The use of 'will' is more common in modern English. For example:
They will not understand your language.
He said he will try to perform better next year.
Will you read this book?