86. 假如你是李华，计划和同学去敬老院(nursing home)陪老人们过重阳节(the Double Festival)。请给外教Lucy 写封邮件，邀她周一前往，内容包括：
I'd like to invite you to join us for a visit to the nearby nursing home next Saturday for the Double Ninth Festival. It is the day for the elderly in our culture. We'll go and make dumplings and cakes with the elderly people there. We'll also spend some fun time together singing, dancing and playing games, which we hope will make them happy. We should come back around 4 o'clock in the afternoon. If you are able to come with us, please let us know and we'll wait for you at the school gate at 9 in the morning.
Looking forward to your reply.