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

How to eat energy gel
Choose several different flavors of gel.
Stomachs can often turn queasy during a race, so you are unlikely to stomach one that you don't like when you aren't racing.
Look for products with maltodextrin/fructose blends and brown rice syrup blends.

Select from the following.
[i] These are also great sources of energy. Know the pros and cons of energy gel..
[ii] Think about as many ingredients as possible! Side foods? Buy 100% whole ingredients. The chances of a crash are more high when you make the same, as they are better for racing and being able to run faster..
[iii] Although you might like the idea of a natural product better, the synthetic product may provide better results. Test out chews in addition to gels..
[iv] Blend the solution just as you finish. You won't notice anything bad or unpleasant..
[iii]