Multi-select problem: How does the next paragraph end?

How to gain the trust of a stray dog
Project calm.
You may feel a bit anxious, but it's important that you appear calm at all times. Speak to them in a friendly, even voice.

Available options: (1). While raising your voice or shouting might seem to help your dog relax, yelling or getting into a shouting match would surely put them in a state of shock. Maintain a neutral face even when you're asking questions.; (2). Look them in the eyes, tuck your tail in, and maintain eye contact. Don't make any movements or speak softly to them.; (3). Shake their hand and let them see the smile on your face. You'll do all the talking, but try to maintain the relaxed and casual demeanor with which you were previously contacted.; (4). Move towards them in a slow, deliberate way. It may also help to make soft clicking noises with your tongue to get the dog's attention without alarming it.;
(4).