which sentence uses the perfect tense. 14- My dad said,"If I were smarter, I would have called then first. 15- For our next vacation, he enlisted us kids to help out and be better prepared. 16- We had worked hard to find out all the information that we could. 17- These are some of the thibgs we helped him with.

17 - "These are some of things we helped him with."

Explanation:

14 -  is wrong because it should be: My dad said,"If I was smarter, then I  would've called first."

15 - is wrong because it should be: "For our next vacation, he enlisted us to help out and be better prepared."

16 - is wrong because it should be: "We worked hard to find out all the information we could."

ismene wants to follow the rules, unlike antigone who'd rather break them for her brother.