I searched the internet for various centers that offer TOEFL preparation classes. I contacted few centers but nobody was ready to offer a one month class. Then finally I saw Rosemead College of English on the internet. I contacted the admissions office and the student counselor told me about their four week classes. I enrolled immediately. The fees here are affordable and it is really worthy. The TOEFL instructor is a very nice and enthusiastic person, and I met a lot of interesting people from various countries.