Schedule

A week ago, I had met.   change to "I met" (for consistency)

my major of head.. consider changing to "head of Dept" or something else

I told her that I took semesters off for a year and I could not pick   change to " choose"

my old classes. But, she was kind of busy with her phone while I was explaining. After my explaination  

"explanation"

was done, she looked confused, and (then)

she said " hold on ". She grabbed another phone to explain my case to the administration. It took three or five minutes, and then she said

" all you have to do is pick any classes who.   which (not who)

you can pick, "you want " to avoid repeating "pick"

and then print (it) out, and then (delete    " and then".    as its dulplicated)

write your old classes, after that.     delete "after that" and replace with "and"

I will process it".

I did what she told me. But, my schedule has not come out yet. Because

replace with "since then" as you cant start a sentence with "because"

of that a day ago. (yesterday is a day ago)

I wanted an ("some")

information about my case. Unfortunately, she was not in her room, and I thought that was a bad luck.

replace luck with "a bad sign"

There was a boy who sat on the chair waiting list (list is not relevant remove "list")

, and I talked to the person she (he, as its a boy).

said " you could meet  "the"

vice major of head, she is in beside of your major of head room".  (needs to be rewritten "she is available")

I felt suprised because "I suddenly realized" (insert)

she is a girl. I mean, I thought she was a guy. How ashamed I was when I realized that. So, I met this vice major of head, and then she told me that your (my)

schedule will come out in a first week school started.