Ответ:

1.

1) He to be going to eat sandwich.

2) I'm to be going to buy some.

3) He to be going to wash it.

4) She to be going visit a doctor

5) We are not going to do homework.

2.

1) My mother to be going to make a cake in the evening.

2) My brother to be going to play in videogames in the evening.