Today is my thirteenth birthday. I got up early in the morning. Mom was cooking,and Dad was out.When Dad
came back,he brought a new blue bike." This is your birthday present.Happy birthday!" Dad said.At the same time,
Mom came out of the kitchen with a big smile.She held a birthday cake and said,"I bake it for you." I felt very happy
and kissed them.I will never forget the day.
(答案不唯一.)