Giải giúp tôi với

1. Tom hated climbing the mountain because there was nothing to see there. 2. I remember having watched that movie before. 3. The murderer admitted having killed the old lady. 4. Sally regretted having forgotten their wedding anniversary. 5. One of the security guards was accused of helping the robbers during the robbery. 6. Why don't you apologize to me for having read my diary? 7. My son recalled hiding his toy under his bed. 8. He didn't mention changing the meeting dates to the manager. 9. I couldn't bear hearing the terrible noise coming upstairs. 10. This job necessitates graduating from ELT Department. 11. She regrets marrying too early. 12. He is accused of offering a bribe for his fault in the accident. 13. Gina remembers traveling to Disneyland when she was 7. 14. He enjoyed eating the chocolate cake. 15. He denied stealing the car. GIVING THE CORRECT FORM OF PERFECT GERUND AND PERFECT PARTICIPLE 1. I object to him making private calls on the office phone. 2. Having been his own boss for such a long time, he found it hard to accept orders from another. 3. They denied being there. 4.Tying one end of the rope to his bed, he threw the other end out of the window. Các câu trên đã được sắp xếp lại và điều chỉnh để phù hợp với ngữ cảnh và ngữ pháp chính xác của từng trường hợp sử dụng Perfect Gerund và Perfect Participle trong tiếng Anh.