Mary and I am best friends and we have learned English with each other since half a year. Both of us is highly interested in learning this language due to a number of factors. First of all, learning English enable us to understand masterpieces from English speaking countries such as books, movies and music. Although Mary is always complain that some English grammar structures are too difficult to remember, she is always making great effort to learn the language. She often goes to the library to borrow English written books. By now, Mary is reading up to 5 books in English. I am preferring watching movies to reading books. Sometimes, we are talking with each other in English and share about the books or movies we have just enjoy.
Correct the mistake :
1. am → are
2. since → for
3. is → are
4. enable → enables
5. is always complain → always complains