.(1) Teacher : No,you only write your name now. You aren`t allowed to do The test until you hear the bell ring, to signify that the test has begun. Is my explanation understandable ? (2) Teacher : Good morning,students. (3) Teacher : Then, I`ll give each oy you two sheets of paper,one is the test paper and the other is the answer sheet.Write your name and number in the box on top of the answer sheet. (4) Teacher : You will have a test now. Please put your notebook and textbooks in your bags. Remember,you are only allowed to prepare stationery on Your desks. (5) Students : All right,sir. May we do the test now ? (6) Students : Good morning,sir. (7) Students : Yes,Sir.we understand. (8) Students : O.K.,Sir. The correct arrangement of the sentences is ____________. (3 Poin)A. 2-6-3-7-1-8-4-5
B. 4-8-1-7-3-5-2-6
C. 4-7-2-6-1-8-3-5
D. 2-6-4-8-3-5-1-7 ​