−- 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 )

11.Fruit has to be picked very early in the morning

22.Old men should be treated with respect by children

33.My hat used to be pulled over my eyes

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

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

66.The floor must be cleaned everyday

77.Can this work be finished on time ?

88.That book may not be brought for me

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

1010.A nest has been built in the porch by a pair of Robins since last week