6.Since I was promoted , l've had no time to go out

--->promoted.....

Giúp mình với ạ

`6.` Promoted, l've had no time to go out.

`7.` Seen from the outside, the building looks a mess, but it is lovely inside.

`8.` Elected, we will increase the value of pensions.

`9.` Destroyed, this material couldn't have been damaging consequences.

`->` Sửa đề : Have `->` Have been (Could + have PII)

`@` Rút gọn MĐTN `-` Bị động :

`-` Đổi V `->` PII, bỏ S