` 1 ` : English is spoken here

` -` Ta có cấu trúc câu bị động thì hiện tại đơn :

` ( + ) ` : S + is / am / are + ` V3 ` + ( by O )

` - ` Speak ` -> ` Spoke ` -> ` Spoken

` 2 `: Nowadays , a lot of flowers can be sold in the street

` -` Cấu trúc câu bị động với động từ khiếm khuyết can

` - ` S + can be + ` V3 ` + ( by O )

` 3 ` : Two big houses were built near my house

` - ` Cấu trúc câu bị động thì quá khứ đơn

` ( + ) ` : S + was / were + ` V3 ` + ( by O )

` 4 ` : His car is washed by my father every weekend

` -` Ta có cấu trúc câu bị động thì hiện tại đơn :

` ( + ) ` : S + is / am / are + ` V3 ` + ( by O )

` -` Dấu hiệu nhận biết : every weekend

$#Mimy$

`1.` Some people speak English here.

`=>` English is spoken by some people here

`@` Thì HTD : S + am/is/are + P2

`2.` Nowadays, people can sell a lot of flowers in the street

`=>` Nowadays, a lot of flowers can be sold in the steet bt people

`@` Động từ khuyết thiếu : S + ĐTKT + be + P2

`3.` Some one built two big houses near my home

`=>` Two big houses were bulid near my home by Some one

`@` THì QKD : S + was/were + P2

`4.` My father washes his car every weekend

`=>` His car is washed by father every weekend. 

`@` Thì HTD : S + am/is/are + P2