S.E.E stands for Signing Exact English.
It’s more visual sign but it is somewhat improvised. Certain signals will have different prefixes and the same root sign. Signers gain a bigger vocab this way but it takes longer
P.S.E is Pidgin signed English. This helps keep the pace when corresponding with speaking. So words that aren’t that meaningful to the sentence are removed.
What does the fox<<<<<<<<<<<<<<<<<<<<<<<<
Answer:
Call around to friends/classmates and ask them, or email your teacher if you have their email address. You can also wait until someone else gets home to help you. If all else fails, just explain to the teacher the next day that you didn't understand the assignment.