`1.` (thì TLG)
You will be gived some advice by Rachel.
Some advice will be gived to you by Rachel.
`=>` S + will be + V3 (+ by sb/ O)
`2.` (thì QKĐ)
He was sent a letter.
A letter was sent to him.
`=>` S + was/ were + V3 (+ by sb/ O)
`3.` (thì QKĐ)
We were showed the way by the police officer.
The way was showed to us by the police officer.
`=>` S + was/ were + V3 (+ by sb/ O)