Problem: How does the next paragraph end?

How to break up ice on a driveway
Choose a deicing product carefully.
Not all deicing products are the same, so read the labels and choose the one that is best for your deicing needs. Rock salt (sodium chloride) is the most common deicing product, but keep in mind that this product may contain cyanide in it as well.
A: This product is cheaper than other products, but it will not work in very low temperatures. Other products you may consider include calcium chloride, magnesium products, and a sodium chloride and calcium chloride mix.

Problem: How does the next paragraph end?

How to plan a presentation
Think about the goal of your presentation.
You should always begin with the end in mind when it comes to planning a presentation. Think about what you're trying to convey, and the best means to do so in the time you have.
A: Try jotting down your most important points. See if you notice a key point emerging.

Problem: How does the next paragraph end?

How to know what you want
Separate the " shoulds " from the " wants.
Most people have an idea of things they think others expect of them versus the things they actually want. You may feel you should be more organized, you should go back to college, or you should settle down and get married.
A: But all those shoulds won't get you anywhere if you have no drive to do them. If you do manage to do them, the energy may wane and then you're back to the starting point five or 10 years down the line.

Problem: How does the next paragraph end?

How to tidy your garden
Build a shed.
This shed will be your garden's storage unit, where you will keep all of your tools, seeds, and other gardening essentials. Fit in a shelf if you can, as this will provide extra storage for smaller items such as shovels or pots.
A:
Store all of your small gardening equipment in a basket. Buy a wicker basket to place in your shed; you can get these relatively cheap from most home-shops.