Obviously, you ask them. List out all of the reason it would be so helpful especially since its summer. But even if they say no, first you want to get the idea in there head and keep on telling them you want it each day. Also, list out what you would be willing to give up or give in.
i persuade her to go swimming
tell them the benefits of having a swimming pool and don't hide the negitives
There are many people in the world who will try to persuade you. Your parents and teachers will try this for example.
Tell them how responsibly you will use it
I wish I knew. :'(
no
If you want to persuade your parents to allow you to make a website, start by talking to them honestly. Tell them why it is important to you, and show them you can be responsible about the website as well.
Give them lots of chocolate
You buy your own food...........
Tell them how uncomfortable swimming is for you.
If you want a 3D HD TV Set you could persuade them by saying that you can get a job and save enough money to buy it. Then give the money to your parents and they will be mighty pleased to get you a 3D. That's the way I persuaded my parents to get me a bicycle.
Do chores and help out around the house