`-` BĐ :

`+` QKĐ : S + was / were + VpII ( by O )

`+` HTHT : S + have / has + been + VpII ( by O )

`+` TLĐ : S + will be + VpII ( by O )

`+` TLG : S + is / am / are + going to be + VpII ( by O )

`+` ĐTKT : S + ĐTKT + be + VpII ( by O )

`1`.Fruit has to be picked very early in the morning

`2`.Old men should be treated with respect by children

`3`.My hat used to be pulled over my eyes

`4`.I will be taken around Ha Noi by Lan when I visit her tomorrow

`5`.A new apartment is going to be bought in the center of the city

`6`.The floor must be cleaned everyday

`7`.Can this work be finished on time ?

`8`.That book may not be brought for me

`9`.For the past years , all my washing have been done by hand

`10`.A nest has been built in the porch by a pair of Robins since last week

`\text{# TF}`