`1` will be visited (dấu hiệu : by Jane tomorrow) 

`2` Will this car be washed (dấu hiệu : by my father tomorrow) 

`3` will be prepared (dấu hiệu : in the next few days) 

`4` will be fed (dấu hiệu : by Jane ) 

`5` won't be bought 

`6` Will our plan be developed 

`7` will be sold(dấu hiệu : tomorrow) 

`8` will be done (dấu hiệu : by the new housemaid) 

`9` will be completed (dấu hiệu : by the end of this month)

`10` will be replaced (dấu hiệu : by e-books) 

`@` Câu bị động thì Tương Lai Đơn : 

`+` S + will + be + Ved/V3 + (by O )

`-` S + won't + be + Ved/V3 + ( by O ) 

`?` Will + S + be + Ved/V3 + ( by O ) ?