Ребятки помогите пожалуйста ))Задание 10 (X )

I am going to write to Peter tomorrow evening. We are going to read this book tommorow morning. They are going to have a dictation tonight. My friend is going to have one`s English tomorrow. My friends are going to have one`s Franch tommorow. My sister is going to speak to grandmother soon. My sisters are going to speak to  mother soon. These engineers are going to work in Ministery ini a week. His son is going to do this exercises soon. His sons are going to meet one`s friend next week (month)