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Have you ever felt so passionate about something that you couldn't stop thinking about it? That overwhelming feeling of (21) and dedication is what makes following your passions so rewarding. For teenagers, discovering their passions can be a significant step towards a fulfilling future. Passions can (22) ... many forms. It could be a love for music and playing an instrument, a fascination with science and conducting experiments, or a talent for writing and expressing oneself creatively. When teenagers pursue their passions, they often (23) ... a sense of purpose and motivation. They become eager to learn, develop new skills, and overcome challenges. However, focusing (24) ... a passion isn't always easy.

21.A. excitement
B. excite
C. excited
D. exciting
22. A. taken
B. to take
C. taking
D. take

23. A. experienced
B. experience
C. have experienced
D. will experience
24. A. at
B. in
C. on
D. to