Read the announcement and mark the letter A, B, C, or D on your answer sheet to indicate the correct...Đoạn vănGiải thíchGốcĐoạn văn 1Đoạn văn 2Đoạn văn 3Đoạn văn 4Đoạn văn 5Đoạn văn 6🗑✏️abc✅20/40Our school is organizing a trip to Ba Vi National Park. The bus (20) _____ at 7:30 AM, so please be on time. leaves eats runs drinks