Julie and Sam___ to work tomorrow

a) have got to go
b) have get to go

the two sentence in which the author use ironic tone are given below:

1. natural ingenuity, instinct for what is elegant, a supple mind are their sole hierarchy, and often make of women of the people the equals of the very greatest ladies.

2. the girl was one of those pretty and charming young creatures who sometimes are born, as if by a slip of fate, into a family of clerks.

in literature, mood is usually created by using some factors, one of the factors that are usually used is tone. the other factors are theme and settings. tone refers to the author's attitude towards a particular character. there are different types of tone. an ironic tone refer to a kind of tone that convey sarcasm and mockery. in the sentences given above, the tone of the speakers conveys sarcasm.

explanation: