How does the section “Who Was a Citizen?” contribute to the development of ideas in the text?

Which sentence uses the verbs correctly?

Why do parents think they know everything even if they havent done it in 7+ years. ()no offince to parents on here)

Construiti enunturi cu verbele a scrie si a vorbi la modul indicativ, la toate timpurile trecutului ,persoana a doua ,numarul singular.