It should always contain a signature
True, the supporting details should some in the following paragraphs (that's what I learned anyway - it may be wrong)
<span>According to this passage, it could be said that the correct option is A (there is something royal about Sandy´s appearance because the picture was of a Queen in a diamond tiara and a high collar of pearls. It was not a picture of her grandmother, Sandy is not a queen and her name is not mentioned in this part of the story. </span>
B) finally
Because your concluding your thoughts and wrapping it up