`4.` I will be collected at the airport by John

* S`+`wiil be`+`P.P`+`by`+`O

`5.` Bottles of milk are brought to house by the milkman

* S`+`is/am/are`+`P.P`+`by`+`O

`6.` The floor has been cleaned by Tom 

* S`+`has/have`+`been`+`P.P`+`by`+`O

`7.` Would you mind if I used your computer for an hour?

* Would you mind if S `+` V past simple …?

`8.` Hanh is studying very hard in order not to fail the exam

Hay Hanh is studying very hard in order to pass the exam.

* S`+`V`+` in order (not) to `+` V-inf

`9.`Do/Would you mind taking a photograph for me?

* Would/Do you mind `+` (S) `+` V-ing

`#Azal``ea`