People often talk about where they come from. sometimes this means a location where they or their ancestors were born, but this can also mean their family, culture, and traditions. why do people think this is important?

People think this is important because it is their origin. It shows how their culture affects their lives. Traditions show what they're proud to do and why they do it.

the pronoun reference replaces a noun, but you have to make sure there's no room for confusion.

in the first sentence "her" could be referring to shely or to the sister. the answer there is "shelly called her sister and told her about the new baby."

in the second sentence "it" could be referring to the roof or the floor. the answer there is "since the roof leaks on the family room floor, we need to repair the roof."