2.she is play with me many time.
3.She is tall and kind.
4.I like my friend.
Hello, Lucy! If you are going to write an essay, better write in paragraph form like this;
My best friend is Soyunlee. She always plays with me. She is tall and kind. I like her.
I corrected some grammar lapses on your sentences. You always have to follow the subject and the verb rule. You wrote, "she is play with me many time." I should be, "She always plays with me." The word "she" is your subject, so you have to use a singular verb (add -s/-es at the end of the verb) and do not use linking verbs (is, am, are) before the main verb in your sentence. You can also use Adverbs of Frequency (always) instead of many time. You also need to remember to use capitalization correctly, you have to write the first letter of your first word in your sentences in a capital letter.
I hope to read more of your compositions. Keep on improving. 
