Read the following advertisement and mark the letter A, B, C, or D on your answer sheet to indicate the correct word or phrase that best fits each of the numbered blanks from 1 to 6.

Announcement: Grand Opening of Our High-Tech Center
We are thrilled to announce the grand opening of our brand-new High-Tech Center, a state-of-the-art facility (1) _______ to revolutionize the way we integrate technology into daily life.
The center features cutting-edge advancements, including a (2) _______ that ensures security and enhances user convenience. Visitors who would like to see our (3) _______ technology in action are warmly invited to join us for this special event.
The highlight of the center is its ability to (4) _______ our demand for efficiency and innovation in various fields. Amazingly, the center intends to replace most of its workers (5) _______ robots, which makes operations faster, smarter, and more cost-effective.
We encourage you to capture this memorable occasion. Don’t forget to get someone (6) _______ a picture of us during the ribbon-cutting ceremony!