Помогите

Привет! Кажется, тебе нужна помощь с заданием на английский язык, где ты должен выбрать между Past Simple и Present Perfect. Давай вместе разберемся.

1. She can't write because she has broken her arm. (use Present Perfect because the action has a result in the present)
2. John collected stamps, when he was ten years old. (use Past Simple for a past habit)
3. Kelly has already found a new job. (use Present Perfect because it's a recent action with a result in the present)
4. My sister has played the piano since she was ten. (use Present Perfect for an action that started in the past and continues to the present)
5. When I was a child, we had a black dog. (use Past Simple for past states)
6. Yesterday Molly went shopping, but she did not buy anything. (use Past Simple because it's a completed action in the past)
7. I'm sorry, I haven't written the article yet. (use Present Perfect as the action is not completed)
8. They haven't moved here in February. (the correct structure would be "They didn't move here in February" using Past Simple for an action in a specific time in the past)
9. He broke his leg last week. (use Past Simple for completed actions at a specific time in the past)
10. Peter can’t go out, because he hasn't done his homework. (use Present Perfect because the action has a present result)
11. We have lived here for six months now. (use Present Perfect for duration from the past until now)
12. I saw this film two years ago. (use Past Simple for completed actions with a finished time word)
13. Have you ever been to Paris? (use Present Perfect for life experiences)
14. Yes, I was there last summer. (use Past Simple because it's a finished time in the past)
15. My brother lived in America three years, but now he lives in London. (use Past Simple because it's a completed action in the past)
16. I **have