`110` Women were allowed to vote many years ago 

`=>` Bị động thì quá khứ đơn : 

`-` S + was / were + Vpp + ( by + O ) 

`111` The wine should be opened `3` hours before you use it 

`=>` Bị động với Model verb `-`should : 

`-` S + should + be + Vpp + ( by + O ) 

`112` They suggeted that the test should be made easier 

`=>` S + suggested + that + S ( O ) + should be + Vpp : Đề nghị cái gì đó nên được làm 

`113` She is thought to be the most beautiful girl 

`=>` Câu bị động không ngôi : 

`-` S + be thought + to + V + O 

`114` Tea must be made for the party by you

`=>` Bị động với Model verb `-` must : 

`-` S + must +  be + Vpp + ( by + O ) 

`115` Their children are allowed to go to the zoo last Sunday 

`=>` S + let + O + V + ... 

`=`S( O ) + be + allowed + to - V + ( by + O ) + ... 

`116` He had the chair mended by the neighbor  

`=>` S + have someone do something 

`=` S  + have something done by someone