Thank you for your invitation to climb( 爬山) next week. I’ m sorry, I can ’ e. I have a really busy week. Today I am going shopping in the supermarket. And tomorrow, I will go to Mary ’ s birthday party. On Tuesday I have to see a doctor on time. The next day I am going to play tennis with our school team and I will have a science test on Thursday. Some friends will go to the movies with me on Friday. On Saturday I will have to do some washing, because all of my clothes are dirty( 脏的). I hope we can have another time to climb. Thanks for your asking again. Tom 谢谢你邀请我下周去爬山。我很抱歉我不能来。我的周末真的很忙。今天我要去超市购物。并且明天我要去玛丽的生日派对。在星期二我要准时去看医生。明天我打算和我们校对打网球并且在星期四我有一场科学测验。在星期五一些朋友将要和我去看电影。在星期六我将要洗衣服, 因为我所有的衣服都脏了。我希望我们改天能去爬山。再一次感谢你询问我。