Read the following passage about being a responsible digital citizen and mark the letter A, B, C or D to indicate the option that best fits each of the numbered blanks from 18 to 22.

As digital technology continues to shape our lives, understanding its impact becomes increasingly important. In today's world, digital technology, as a powerful force, ___(1)___. Because many of us spend more time online, it is more important than ever to understand how to be a responsible digital citizen.
A responsible digital citizen uses technology thoughtfully and encourages others to do the same. They are mindful of their online behavior, always striving to be polite and respectful, ___(2)___. They also respect others’ privacy by not sharing photos or discussing personal information without permission, as doing so can put online security at risk. By acting in this way, digital citizens contribute to making the digital space safer and more comfortable for everyone.
___(3)___. They know there are many risks online. They understand that fake websites and scams try to steal personal information like usernames and bank account numbers. These dangers can cause big problems, which is why digital citizens stay careful and take steps to protect themselves.
If a digital citizen faces a scam, they should report it to the cyber police officers. ___(4)___. By doing so, digital citizens can make the internet a safer place for everyone. Even though many people know how to stay safe online, ___(5)___. By being responsible, we can make sure that everyone can enjoy the digital world without putting themselves or others in danger.
(Adapted from Bright)