Thank you for doing your homework, Steven, and for sharing something about  your best day ever. See you on Monday!


Here are some corrections:

my best day was when I come out into the field of first fencing competition.
>>My best day was when I came out into the field of my first fencing competition.

i I've got the preliminary round.and i Failed in a round of 32.very very sad but it was very fun.
>>I made it to the preliminary round but I failed on the 32nd round. I was very sad but it was really fun.

Points to improve:
1. Capitalization - a sentence always starts with a capital letter and the "I" should always be capitalized
2. Prepositions