It's hard to understand as conjunction Sometimes, I read the English book, It's hard to understand as sentence. Do you have a tip? If you have a tip, please give me a tip.

Why are you learning English? I want to learn Machine learning in Coursera. Machine Learning class in Coursera is given in English. So I have to be fluent English to understand class. It's my reason why I am learning English.

How do you get over stressed? Sometimes I'm stressed when I learning second language. I don't know why. But I want to know overcome stressed feeling. I wonder how do you get over stress. I'm hard to forget doing annoying thing. Please, answer this question.

Can you help me to find grammar errors in my diary. Today, I bought two books in Aladin.(the Online Book store in Korea) One is the Fluent in 3 month written by Benny Lewis. the other is a Mind for Numbers written by Barbara Oakley. but I felt a little sad. because i was able to buy the used book Fluent in 3 months 3 hours ago. But it was sold. I was able to save the book price 60% of money. After regular class, my home teacher said us "You'll be able to go home. the other words, you should not stay in dormitory. But students who has no job, can't " I was firstly happy. Today. but last word made me low. Because I have no job. ( My high school is likely to Meister School in Germany. because my high school based on Germany meister school. But the school pressed students. Don't use smartphone and laptop in dormitory. it's like army )

TOEIC, IELTS What is better Hi i'm a high school student in Korea. I'm wonder what tests are better certificate in USA.