dear jack,,
there is gong to be an activity of volunteers held by the environmengtal protecting club in our school.l learned from your email that you are studing in our city,so i write to tell you the good news.and i would like to invite you to attend it.it will be on this weekend from friday to sunday.please let me know if you make your decision to take part in it.i will be waiting for you in my house at 9 o'clock on friday morning. the activity will begin at 10 pm. i will take you there.
yours,
lihua
追答第一行there is going to …