书面表达。
假如你和同学林雨约好今晚去看电影，但你妈妈突然生病了，爸爸又去了北京，你得在家照顾她，因此不能与她一同去看电影。请你给她写张便条向她说明，并告诉她你明天要请一天假，请她告诉王老师，并帮你交上当天的作业。（60词左右，格式、开头与结尾已给出。）
June 18
Dear Lin Yu,
I'm sorry_______ ___________ ___________ ___________ ___________ ___________ _____________________________________________________________________________________________________________________________________________________________________
Fang Mei
One possible version:
June 18
Dear Lin Yu,
I'm sorry I can't go to the movies with you tonight because my mother is ill. And my father has just gone to Beijing. So I have to stay at home and look after her. Could you please tell Miss Wang that I can't go to school tomorrow and give her my homework? Thanks a lot. I hope you'll have a good time tonight.
Fang Mei