The subject is photo and the verb is was
The central theme of the story concerns the way in which an individual understands his present life in relation to the traditions of his people and culture. He tells her mother and Maggie that they do not understand their “heritage” because they plan to put “priceless” heirloom quilts to “everyday use. “
Italicized in a Short Story!
Answer:
As with all Coronavirus vaccines, health workers at high risk of exposure and older people should be prioritized for vaccination
I think it would be "them"