Based on the passage, here are the answers with explanations for each choice:

**Question 35:**
The blank is likely describing the purpose of the famous music show. The correct answer is **C. to show**.
*Explanation:* "To show" indicates the purpose of the talents being displayed, which fits the context of the passage.

**Question 36:**
This blank connects two clauses, and the best option is **B. and**.
*Explanation:* "And" appropriately connects the two clauses, indicating that the show includes both excitement and beauty.

**Question 37:**
The correct choice here is **A. perform**.
*Explanation:* The context suggests that young singers are engaging in actions, and "perform" fits better as a verb to describe what they do on the show.

**Question 38:**
The best word here is **C. for**.
*Explanation:* "For" fits best to indicate the purpose of the event, making it clear that the event is aimed at making people feel good.

So, the answers are:
- Question 35: C. to show
- Question 36: B. and
- Question 37: A. perform
- Question 38: C. for