Read the following announcement and mark the letter A, B, C, or D to indicate the correct option that best fits each of the numbered blanks

School Announcement: Poster Competition!
Attention, students! Our school is (33) a poster competition to promote Vietnam tourism. This is your chance to show your creativity and love for our beautiful country. Design a poster that highlights Vietnam's culture, famous places, or traditional food. The top three posters will win exciting prizes! (34) students can join, and the deadline for submission is October 30th. Please bring your posters to the school office. For more details, visit the (35) board or ask your teacher. Let's celebrate Vietnam and share its beauty with the world!