Improve

I already look five classmate’s blog. I though many classmates were improved their English, they were better than me of the writing skills or grammar. They sometimes will have a little wrong spells and wrong grammar. They always used many difficult words and I do not understand the meaning. I do not know it was a good thing or bad thing for them, but I though it was a bad for me. I know I must want to spend more time in my English. I also thought several classmate were never improved. I hope they will spend more time in the English.