Написать 12 предложений в present perfect, past perfect, future perfect

- Present Perfect:

1. She has lived here all her life.

2. They have written three letters already.

3. I have worked here since I graduated school.

4. He has finished his homework.

5. We have been to Canada.

6. She has forgotten her folder.

- Past Perfect:

7. She went to lunch.

8. I washed the floor when the painter had gone.

9. Harold had known about it for a while.

- Future Perfect:

10. I will have finished this book.

11. You will have studied the English tenses.

12. She will have cooked dinner.