Select from options: Continue writing the next sentence.

How to hail a cab
Stand to the side of the street.
Stand on the side where traffic is moving in the direction you want to go. Stay on the curb and never put yourself in the path of oncoming cars.

Choices:
I. Stand in a spot with good visibility, like at a street corner. The easier it is for a cab driver to see you, the better your chances are of getting a ride.;
II. Keep your head down and try to stay to the side of the street so drivers can't spot you. If you don't know what street you are going, you can look up and down the street first to get a better idea.;
III. That way, you can always let an incoming taxi pass but take that driver away soon after it's caught. It's another way to get diverted traffic.;
IV. Side streets, be it a street corner, a sidewalk or an adjacent residential street, should be avoided. Slower drivers need to be off of the curb in order to proceed, so be mindful as to your surroundings.;
Answer:
I.