Помогите. В следующих предложениях измените время Present Perfect: 1) The pupils are writing a dictation. 2)My friend is helping me to solve a problem. 3) She is telling them an interesting story. 4) I am eating my breakfast. 5) She is opening a box of chocolates.

1. The pupils have written a dictation

2. My friend have helped me to solve a problem

3. She has told them an interesting story

4. I have ate eaten my breakfast

5. She has opened a box of chocolates