change the following into pasive voice 5) you have to fill in an application 6)someone has taken my briefcase 7)they đi not look after chidren properly 8)í she going to write a poem?

5) An application have to filled in

( have to = must là modal verb nên ta có công thức bị động : modal verb + be + V3/ed )

6) My briefcase has been taken.

( đây là bi động thì hiện tịa hoàn thành : S + has/ have + been + V3/ed, bỏ someone vì someone chưa được xác định )

7) Children weren't looked after properly

( bị động thì quá khứ đơn : didn't = isn't/aren't + V3/ed, they chưa được xác định là ai nên bỏ )

8) is a poem going ot be written ?

( giống câu 5 : Is going to là 1 modal verb nên công thức là modal verb + be + V3/ed )

Chúc bạn học tốt !

5) An application has to be filled by you
6) My briefcase has been taken
7) Children weren't properly looked after by them
8) Is a poem going to be written by her ?