用一般过去式叙述一次难忘的经历

Today it's a sunny day.I am very happy,because today we have a holiday. Now I am writing a diary on the computer.But I don't know how to do it .I know I can.Ok,start and write.
This morning ,I watched cartoons.They were very good.I liked the cartoons very much.. Suddenly the doorbell was ranging. I opened the door.The woman outside the door who was my aunt.I was very happy.My aunt has been to the Holland.Yesterday she came back.She has bought something from Holland for us.She talked with us about her trip.She has visited many countries.We were very happy.
祝你新年快乐，学习进步！

咳，我英语才考10分