Before you record your own voice, you should

record other people's voices

warm up and practice difficult names

listen to your favorite songs

The correct answer is warm up and practice difficult names.

Explanation:

For this answer, let's discard options:

The first one suggests the speaker record other people's voice; even though it might be helpful to test the equipment, its help might be very limited for one's voice.

Letter C is also incorrect because the speaker wants to speak and not to listen to anything but his own voice.

Letter B is the correct answer because with the warm up the speaker can be ready for changing his voice when required, while practicing difficult names might improve pronunciation.

If you have high arches, you need shoes with more cushioning and flexibility.

Explanation:

High arches are a medical condition that affects a lot of people, this means that the arch of your foot is more curved between your heel and the ball of your foot than it should be, because of this situation people have a lot of physical problems and discomfort, they can develop spine problems and constant pain.