A) The family is living in a basic shack, which is what they can afford.
Do you know, what punctuation marks are? Punctuation marks are symbols that indicate the structure and organization of written language; as well as intonation and pauses to be observed when reading aloud. Full stop, comma, semicolon. question mark etc are punctuation marks.
Definition Context Clue is the correct answer. Gregarious means "lives in groups" and it says "They are very friendly and sociable"