Multi-choice problem: Continue writing the next sentence in this paragraph:

How to build a dock
Gather all the supplies you will need to build a dock.
The list of items can be found at the bottom of this article in the " things you'll need " section.
Visit the area of the water where you plan to build your dock, and bring your supplies with you.

Select from the following. *Find a large amount of small pebbles, old reeds, and grass and make sure they are dry, and that they are not washed away before you go on to the next step. If there is not enough water, enough rocks will need to make up space for the dock.; *There are a number of different types of dock, so ask your friends for details about which one is best for your craft. You can also ask friends and family to help you find the one, and you can purchase dock supplies from your local hardware store.; *Look to see if there is any debris. You will need to gather enough to easily move the rope rope between decks.; *Get as close to the water as you can to build it because once it is complete, it will be very heavy and difficult to move. Make a square with your 8-foot (2.4 m) long 2-by-8 pieces, and screw them together.;
Get as close to the water as you can to build it because once it is complete, it will be very heavy and difficult to move. Make a square with your 8-foot (2.4 m) long 2-by-8 pieces, and screw them together.