When the teacher walked into the room we were very surprised at his appearance.Mr.Diaz was dressed like a big black monkey."What's the matter?"-asked we."I have a birthday today!"-smiled our teacher.He brought us sweets,chocolate pie and lemonade.We sang "Happy B-day" and had so much fun.Mr.Diaz was blessed and said that he loves us very much.Luckily,my friend knew that our teacher has a birthday and he has given him a book by our teacher's favourite author-Oldos Hacksley.Mr.Diaz was very pleased.