Multi-choice problem: Continue writing the next sentence in this paragraph:

How to lock your bike
Pop off the front wheel.
If your bike has a quick-release front wheel, remove it and place it next to the rear wheel for locking.
If you can't remove your front wheel, or your u lock is not large enough to encompass both wheels, secure the rear wheel then continue reading for alternatives.

Available choices:
* Secure the wheels and frame to an immovable object. Using a " d " or " u " lock, secure the back end of your bike to another object.;
* Read the order of your u lock. The order of the u lock will depend on which wheel you now have.;
* Insert a metal file into the release bolts. While you can use a screw head, make sure it is fitted tightly against the release bolts themselves (or you can use a wide-armed file).;
* Try using a reverse " v " lock. This is easier and quicker to do but will not lock more than one wheel.;
Secure the wheels and frame to an immovable object. Using a " d " or " u " lock, secure the back end of your bike to another object.