This sentence is a fragment
Your answer will be <span>E-V-S S-V-DO-OC S-LV-PA S-V-DO S-V-IO-DO S-V S-LV-PN </span>
He saw the faces of those whom he loved at his birthday celebration.
She saw a lady whom she presumed worked at the store, and she asked her a question.
Here dwells an old woman with whom I would like to converse.
'Whom' is used in place of who, and i like to use it as shown in the last one, unnecessarily and to add more words to the text, and to make it sound more put together.
Your welcome,
Theadosia, your friend from hell.
That Baissac is sneaky but does what she believe is right. She is not afraid to be brave, and do what most other's wouldn't
C is the correct sentence that is using the correct verb form according to its subject. Here subject is You (singular) so the verb will be used to represent the singular person.