Задание В.Поставьте глаголы в present perfect или в past simple (умоляю !!!)

Ответ:

1. hasn't arrived; 2. have studied; 3. never has been; 4. Did you do; 5. We have  already had; 6. took; 7. has failed; 8. was; 9. went; 10. hasn't tell; 11. haven't do; 12. Have you read.

Объяснение: