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 7 to 12.

To: All Grade 12 Students
Subject: Gratitude and Maturity Ceremony
* We are pleased to inform you that the Gratitude and Maturity Ceremony will (7) _____ on June 15th at 7:00 PM in the school hall.
* This meaningful event allows students to express their heartfelt thanks to teachers, parents, and (8) _____ who have supported them throughout their academic journey. It also marks a key (9) _____ as students prepare for the next stage of life.
* There will be musical performances, inspiring (10) _____, and a photo exhibition showcasing memorable school moments.
* Final exams are approaching and students are busy; (11) _____, we encourage all students to attend this special occasion, as it offers a once-in-a-lifetime chance to celebrate and create lasting memories with friends and teachers.
If you have (12) _____ questions, feel free to contact your homeroom teacher or the Student Affairs Office.
(Adapted from https://thpt.edu.vn)