Hello there.
I took the midterm test today. One of the questions was to creat a structure table and explain how to present it and use it for practice. I tried my best to make a table in the answer box but it doesn't seem to have worked. I checked my answer after saving the test and found out the table I made has disappeared. I was gonna submit here but there's no way to attach the file.  Can you tell me what  I should do?