1.Mary will visit her grangmother next week.
Mary is going to visit her grangmother next week.
2.Her classmate will help her with her Maths the day after tomorrow.
Her classmate is going to help her with her Maths the day after tomorrow.
3.They won't see the movie“The Detective Black Cat” next week.
They are not going to see the movie“The Detective Black Cat” next week.
4.We won't watch TV tonight.
We are not going to watch TV tonight.