1. I think Chinese is interesting but I feel that Chinese grammar is a bit hard. 我思的中文有意思 但是我觉的中文语法一点儿难。 我思是中古中文 (classical Chinese) as in 我思故我在 (I think, therefore I am) (Je pense, donc je suis.) In modern Chinese vernacular, you are going to want to use: 我想 or 我認為 我認為中文有意思(or 很有趣) 文法有點難 2. Last year on April 12th at 5:30pm she reviewed Chinese very fast. 她去年四点十二号五点半中文复习得很快。 她去年四月二十五號 3. How about you teach me to write characters? 你教我字，怎么样？ 你教我認字 4. You write Chinese way too slowly/You speak Chinese way too slowly. 你中文写得太慢。 你中文说得太慢。 5. How did you come here? 你来这儿怎么？ 你是怎麼來的

1. I think Chinese is interesting but I feel that Chinese grammar is a bit hard. 我 觉得 中文有意思 但是我 感觉 中文语法 有 一点儿难。 2. Last year on April 12th at 5:30pm she reviewed Chinese very fast. 她 在 去年四月十二号五点半 中文复习得很快。 3. How about you teach me to write characters? 你教我 写/认？（need a verb） 字，怎么样？ 5. How did you come here? 你来这儿怎么？ 你怎么来着的？