Start off the thesis with describing why it's important for children to have pets, and talk about your purpose without stating it specifically. If this is from a prompt make sure you answer the question in your thesis. Tell the reader what you will be talking about before explaining your contents.
Answer:
They are all noble gasses. They are also all in the same column and group.
I hope this helps!
I am not you, therefore I do not know your life nor your friends, however if you are struggling to think of something, think of the times you went to camp with them, or when u both studied/failed on a test together. Or during a birthday party. Or during your first sleepover. These are all great examples of memersble things you and your friend may have done together
Can you give the options?