Решение:
Используем Present Perfect (have/has + V3) для завершенных действий в прошлом, влияющих на настоящее:
- I have seen a ghost! (see)
- We have finished the exercise. (finish)
- I have read two books this week. (read)
- They have written an email. (write)
- You have helped me a lot. (help)
- My parents have given money. (give)
- He has done his homework. (done)
- She has had some difficult exams. (have)
Ответ: 1. have seen, 2. have finished, 3. have read, 4. have written, 5. have helped, 6. have given, 7. has done, 8. has had.