Giải giúp mình mấy câu này với ạ

Kèm theo công thức ạ

`1.` I often saw her surrounded by her admirers at the disco.

`2.` Loved by all who knew him, he devoted his life to others.

`->` Sửa đề : Her `->` Him (Vì S là he, dùng her không hợp lý)

`3.` Accepted for the job, I will have to start at the beginning of next month.

`4.` Exhausted through lack of sleep, I fell asleep at my desk.

`5.` Written many years ago, the book is not suitable for youngters now.

`@` Rút gọn MĐTN `-` Bị động :

`-` Đổi V `->` PII, bỏ S