Read the following passage and mark the letter A, B, C, or D on your answer sheet to choose the word or phrase that best fits each of the numbered blanks from 34 to 38.

DEADLY TIKTOK CHALLENGES
TikTok, the popular app that ___(1)___ users to create and share short videos, is now the most downloaded app in the world. One of the most popular ways users engage with the app is to carry out challenges. A successful challenge will ___(2)___ viral, with hundreds of thousands of people around the world taking part.
Copying another person's video is hardly original or creative. Even so, it's easy to see the appeal. Especially among young audiences. Anyone with a Smartphone can get involved. No talent is required beyond ___(3)___ extroversion and commitment. Users can just ride the trend to gain popularity. ___(4)___, challenges are ideal for people who have a little spare time, enjoy performing, and like getting attention.
Unsurprisingly, most of those ___(5)___ take part are children, teenagers and young adults.