Ladies and gentlemen, may I have your attention， please?I have an announcement to make.
All the teachers and students are required to attend it.
Please take your notebooks and make notes.
Please listen carefully and well have a discussion in groups.
Please come on time and dont be late.
Please come and join in it.
Everybody is welcome to attend it.
I hope youll have a nice time here.
Thats all. Thank you.