Hello there Mr. Seiki! Below is the correction of your journal. Have a nice day!
Your sentence: I updated Facebook.
Better sentence: I updated my Facebook account.
Your sentence: As snow fell 15 cm last night, I cleaned snow off road alone.
Better sentence: As snow fell 15 cm last night, I cleaned the snow off the road alone.
Your sentence: I understood the difference between how to express Japanese and how to express English, thanks to Mrs. Zhel.
Better sentence: I understood the difference between how to express my thoughts in Japanese and English.
Your sentence: We cleaned snow off road and roof together.
Better sentence: We cleaned the snow off the road and roof together.
Good afternoon Mr. Seiki! Thank you so much for booking a class with me again. Today, we learned the different ways on how to describe a series of events. You managed to follow instructions well. You also did your best to respond to follow-up questions. You just need to keep practicing to improve your overall skills. I can't wait to study with you again. See you on Saturday. Have a marvelous day!