Please choose the correct ending to complete the given sentence: Computers and Electronics: [header] How to do a successful voice over [title] Practice sounding conversational. [step] You should sound like you're talking to another person, not like you're reciting something. [title] Speak clearly.

Ending1: [step] Always be conscious of how your voice sounds-read out loud enough that you can do so without mumbling or stumbling over your words. [title] Pay attention to pitch and inflection. Ending2: [step] Your vocal chords are one of the most important factors in your ability to sound conversational. [title] Look carefully at each word while you're speaking. Ending3: [step] Don't take any notes that may help you say the words too quickly. That can put unnecessary strain on your hearing. Ending4: [step] Even if you can't speak with your new voice, you should at least sound like you're thinking about something, which makes it a lot easier for to understand. [title] Walk or walk with a slight sway.

Answer format: ending1/ending2/ending3/ending4