I heard that many people are now taking Certificate in teaching Singapore, the certificate in teaching Singapore is really very good. My sister is finished Certificate in teaching Singapore, on the job. I also go to work like my sister. Because I study things very slowly, but if I learn things will be very strong. My sister is very clever. She is very quick to learn anything. I am also very envious of my sister, my sister spent less than half of my time. My sister told me the way of expression, what to do should pay attention to the method. After listening to my sister said to me, I am now working quickly, the certificate in Singapore really wrong ah.