Sure! Here are the answers based on the passage:

Question 26: **C. People celebrate the festival every September.** (This is NOT true according to the passage.)

Question 27: **B. leave.** (This is the opposite of "hang out.")

Question 28: **C. the month of the festival.** (This refers to "it.")

Question 29: **A. happen.** (This has the closest meaning to "take place.")

Question 30: **A. Susan's first vacation in Vietnam.** (This is the best title for the passage.)

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