This is a test of commonsense with single/multi-choices. Complete the next sentence:

How to tame your gerbils
Understand the temperament of gerbils.
Before you can tame a gerbil, it's important to learn about their temperament. While they are loving animals, they can also be shy and aggressive if they are scared.

pick from the following.
--To tame a gerbil, start by socializing it with other gerbils in your household. This can be as simple as watching it run around your yard, jumping up and down when people call or bring it treats.
--Seeing a gerbil timid or submissive will not help you tame their aggressive nature. It's more important to have a calm, happy dog that you bring into your home.
--Learn a little about gerbils by visiting their cages, by taking the time to get to know them properly. If you pick an gerbil that is not yours, chances are you won't get along very well with it.
--Understanding your gerbil can help you successfully tame it. Gerbils are naturally shy but are social, inquisitive, and can bond well with their human family.
The answer is:
Understanding your gerbil can help you successfully tame it. Gerbils are naturally shy but are social, inquisitive, and can bond well with their human family.