I'm not fit enough when it comes to paraphrasing-
But, if no one else helps you, I found this AI website where it'll paraphrase it for you. All you have to do it copy and paste the text. I'm sorry I wasn't able to help too much, but I hope this may help!
https://quillbot.com/
Answer:
South korea
Explanation:
Because i like it very much ....i like kpop and kdramas too
Answer:
"I speak English and a little bit of Spanish at home with my family" = 我在家里和家人说英语和一点西班牙语。
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" I speak English at school with my friends" = 我和朋友说英语。
Not exactly "formal", but still works :)
write the letter in a normal way not in japanese way (hiragana,...) and then just pronounce it. That's my tips, I don't know if it work for you or not