答案:I think it's important for us to thank our parents. Since I was born, my parents have given me all their love and care, but never expect anything in return. They have brought me up and taken good care of me carefully and patiently.Last year, I was chosen to take part in a speech competition. I felt very nervous. My parents tried hard to help me prepare for it. They encouraged me to be confident and told me not to care much about the result. They said the process of learning was more meaningful.With their help, I did very well that time. I felt happy and proud. I'd like to say “Thanks a lot! You're great! I will love you forever!” to mum and dad.