clean up the broken glass replace the broken test tube report the accident to the teacher move to a new laboratory area
I gave my students this multiple choice question: A student drops a test tube, causing the glass to shatter. What is the first thing the student should do?

Only one answer is correct among these 4 choices:
- clean up the broken glass
- replace the broken test tube
- report the accident to the teacher
- move to a new laboratory area

Could you tell me which one is correct?

report the accident to the teacher