Помогите 4 и 6 Буду очень благодарен) Спасибо)

№4. 1. Have you ate Japanese food? 2. Have your parents climbed a mountain? 3. Have you tried parachuting? 4. Has your team won the League? 5. Have you visited the USA? 6. Have you swam in the Mediterranean? №6. 1. Have you ever tried rock climbing? 2. I have never had a serious accident. 3. Has your mum ever visited Britain? 4. We have never run a marathon. 5. Have you ever felt really frightened?