Write the next sentence in this paragraph:

How to control bad breath
Sniff your own breath.
It is difficult for you to assess your own breath because you become habituated to it. This is similar to how people can have body odor and not know it.

Choose your answer from: [i] However, if your breath is very bad, this may work : Cup your hands over your nose and mouth. Breathe into your hands from your mouth and inhale through your nose. [ii] Unless your doctor ordered a test, do not lick your own mouth or put your nose in your mouth. Describe it in written writing so you won't confuse that, the smell-and make sure it is obvious. [iii] Either you or your partner may notice if your breath smells, even if your partner does not. You have two options; either you acknowledge and then indicate that you are not having bad breath, or in a negative way. [iv] Simply take a moment to check your taste buds. Avoid harsh breath cleansers or a blower if you have sensitive breath.
[i]