2) This is an expression of an author's personal belief. It is not something that can be proved to be true or false.

it i a opion because they  can be true or false

Explanation:

Opinions can be persuasive, but only the claim they are based on can be said to be true or false.

Explanation:

d when mathilde realizes she has lost the necklace

you need to write a question based on a prompt. you have not given the prompt, and therefore this question cannot be answered on unless you provide it.