文中词汇表达贫乏,但是单词拼写做的不错;作者句法不错,但是文章整体句子稍微偏短;语言不流畅;连词使用偏少。
I am very honored that you can invite me to join your birthday party.But I am afraid I can not go to your birthday party. This weekend I have to help my parents with housework.My parents are busy in their work.And my little sister is ill now.I think I am suppose to stay at home and take care of her.And my family will visit my granny in Saturday evening.I will come back late and I won't get up early that I can not join your birthday party. In a word,I am very sorry I can not come to your birthday party. Hvaing a good time.