Read the following announcement and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numb...

Read the following announcement and mark the letter A, B, C or D on your answer sheet to indicate the option that best fits each of the numbered blanks from 21 to 26.

Da Nang Global Business Summit 2025

The Da Nang Global Business Summit 2025, (21) ______ in August 2025, will serve as a premier platform connecting international business leaders, technology innovators, and investment professionals. This landmark event focuses on exploring how digital transformation is reshaping traditional industries and creating unprecedented opportunities for cross-border (22) ______.

Summit highlights include keynote presentations from global CEOs, intensive workshops on emerging technologies, and exclusive networking receptions. Attendees will gain exposure to a diverse (23) ______ of sectors including smart manufacturing, logistics innovation, and digital finance. The summit aims to (24) ______ partnerships between Vietnamese enterprises and international corporations seeking sustainable growth in Southeast Asia. 

For (25) ______ looking to expand their market presence or establish strategic alliances, this event offers unmatched value. Secure your participation and (26) ______ on Da Nang’s position as a rising hub for innovation and commerce.

(Adapted from https://www.danangbusinesssummit.com)

Question 21.        A. taking place                                B. taken place        

C. to take place                                D. having taken place