Hello! My name is Anna.
On Friday, i will go to the academy and play with my friend.
It is so fun!

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1.
Anna: hello my name is anna
Correct: Hello! My name is Anna.
Explanation:
*Start a sentence with a capital letter and end it with a period.
*Capitalize the first letter of your name.

2.
Anna: FRIDAY i will to the acdemy and play with my friend
Correct: On Friday, i will go to the academy and play with my friend.
Explanation:
*Start a sentence with a capital letter and end it with a period.
*Write on before the name of weekdays.
*Specify what you did in the academy. You can use words such as attend or go.

3.
Anna: is so fun byby~!!
Correct: It is so fun!
Explanation:
*Start a sentence with a capital letter and end it with a period.
*Make sure there is a subject in your sentence. [It]

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Hello, Anna! Thank you for submitting your homework. Please read the following corrections and explanations carefully. If you have questions and clarifications, you can ask me in our class. Thank you!