Don’t know if it’s to late but it’s similar to boost
The word that is modified by the adverb clause is worked. This adverb clause is functioning as an adverb, modifying the verb. This subordintate clause is telling us the reason why "<em>Our family worked</em>..."The adverb clause is a subordinate clause that is joined to the main clause by the subordinating conjunction <em>because</em>.
She is entertaining the readers with her anecdotes.
The correct answer is “And”.