Question

как сделать предложения вопросительными
Mr Wooding invited a group of Russian students to London
A group of up to 22 people can go to London
Mr Wooding didn't write about the time of the visit
The Russian students will stay with English families
The Russian students won't be responsible for the social programme

Answer 1

Did Mr Wooding invite a group of Russian students to London?
Can a group of up to 22 people  go to London?
Did Mr Wooding  write about the time of the visit?
Will the Russian students stay with English families?
Will the Russian students be responsible for the social programme?