Select the most appropriate option to fill in the blank No. 1.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. who.
- In the context of the passage, "who" is used to introduce a relative clause that provides a description of the "kids" mentioned earlier.
- The passage discusses a study finding that kids who played only individual sports, like tennis or gymnastics, experienced more mental health difficulties.
- Here, "who" is the correct choice because it refers to people (the kids) and provides additional information about them.