the second bit is more formal, " You're six years old, aren't you?"
because, the other sounds very demanding or imperative, like as if you have to answer the question. so, it has to be the second line.
C because if you’re in a group you shouldn’t be ignoring each other or talking over each other in the group
Answer:
A treaty is a formal agreement between countries or nations binding them. It's usually used to end wars. Peace treaties are the most commonly known of all treaties. All treaties have different purposes, but most mainly focus on the peace aspect along with other things
Explanation:
Hope this helps!
Normally the hook senetence or grabbing sentence that attracts attention like
"Have you ever had problems cleaning your rug, well now you can with our new bleach product." Like that for example. So I would say true.