Answer:
a).
I. Madame Loisel could have decided not to marry Monsieur Loisel
II. Madame Loisel could have decided not to marry at all
III. Madame Loisel could have decided to marry someone else
b).
I. They could have decided not to pay for the lost jewels
II. They could have decided to tell Madame Forestier about the replacement before paying
III. They could have decided to tell Madame Forestier about the lost jewels and not pay fo the replacement
c)
I. He/She could have decided not to tell the truth
II. He/She could have decided to tell the truth earlier
Step-by-step explanation:
The other choice or choices that the characters might have made is/are:
a) Madame Loisel's decision to marry Monsieur Loisel
I. Madame Loisel could have decided not to marry Monsieur Loisel
II. Madame Loisel could have decided not to marry at all
III. Madame Loisel could have decided to marry someone else
b) The decision to pay for the lost jewels without telling Madame Forestier about the replacement
I. They could have decided not to pay for the lost jewels
II. They could have decided to tell Madame Forestier about the replacement before paying
III. They could have decided to tell Madame Forestier about the lost jewels and not pay fo the replacement
c) The decision to tell the truth at last
I. He/She could have decided not to tell the truth
II. He/She could have decided to tell the truth earlier