Write the next sentence in the following story.

How to mail a package without your parents knowing
Before you do anything, you need to get a box to mail your item in.
Find an extra one lying around the house, ask a friend or relative if they have one, or buy one.
If you need to ask your parents to buy you a box, say you need it for storage or a school project.

Select from the following. I. Another thing you can do is give a friend some money and ask them to buy a box. Or if you have an older sibling with a car, take advantage of that. II. Get a letter or envelope big enough. If you don't already have a box and envelope, it's a good idea to have one so you can wrap the item in a sturdy sheet of paper. III. Usually, you also should tell your parents where your item has been purchased so they know where to find it. Have someone who is deaf and hard of hearing help you mail your package. IV. They're probably fine with it, as you don't need to know if it's yours. Purchase or make a " welcome envelope " to mail your item.. The answer should be
I.