1. 表示歉意; 2. 解释原因; 3. 另约时间。
I am indeed very sorry that I can't go to Beijing with you next week , which I have promised .I feel sorry for about it and want you to know what happened .
Just now ,my cousin , Li Qiong , who left home to Australia for his further study last year , informed me that he would return this Saturday morning and asked me to pick him up at the airport with his family . You know , we haven't seen each other for nearly a year .
I sincerely hope you can accept my apologies and understand me . I would appreciate your allowing me to make another date to show you around Beijing .Once again ,I'm sorry for any inconvenience caused .
词汇试题：动物救助中心---Animal Rescue Center;流浪---stray
Last Saturday I joined a voluntary activity which was organized by the students' union of our school. My classmates and I took a bus and went to the Animal Rescue Center in our city, where some stray dogs and cats are kept. As soon as we arrived, the workers told us how these animals were collected and what they did to help them. Then we were divided into small groups and helped them clean the cages. We were given some food to feed these animals.
I learned a lot from this activity. Animals need our care and attention, so we should devote our time to taking care of them.
Dear boys and girls,
This is Li Hua, a host of the school's English radio station. The following is a brief introduction to the station.
The station, set up recently, is on air from 8 a.m. till 5 p.m., every weekday. Its listeners are never supposed to be bored while listening to 8 different programs and 12 hosts. In the programs, you can listen to popular English songs, enjoy excellent articles, know about the latest English movies and be taught better ways of learning English with great fun. We'll try our best to make the programs interesting and instructive. The English radio station spares and will spare no effort to educate and entertain its listeners.
Studying English well while having fun is the goal of our station as well as the reason why you choose to listen to us. Every listener is welcome. Please join us soon!文章来自aiwenbi.com