I am going to visit Great Britain.
My friends are going to miss lessons at school.
Our head teacher is going to invite a group of Russian students.
Barbara Grey is going to write an invitation letter.
Stephen Wooding is going to be responsible for a social programme.
We are going to arrange a school party.
Their parents are going to thank them fot the invitation.
Надеюсь, тебя не убьют в школе :D