假如你是新华中学的李华,你和上海上学的英国朋友Tom约好下周去北京旅游,但你因故不能赴约,请给他写要求：1表示歉意2解释原因3另约时间

Question

假如你是新华中学的李华,你和上海上学的英国朋友Tom 约好下周去北京旅游,但你因故不能赴约,请给他写
要求：1表示歉意2解释原因3另约时间

Answer 1

Dear Tom,
It's a long time since we met last time. I miss you very much. How’s everything going? I’m writing to say sorry to you because I can't obey our promise. Don’t be angry. Please give me one minute to explain it.
In fact, my mother asked me to visit my grandma that day. You know grandma is to me what water is to fish. I had a good memory with her. And we should spare no effort to take care of the old, shouldn't we?
Friend, you're still young but my grandma is old! Taking these factors into consideration, I decided to write the letter finally.
Let's make it next Saturday. I think you can understand me. Now, say sorry again, looking forward to your reply.