Câu bị động :

`-` Thì HTĐ : S + be + V3 / PII ( by O )

`-` Thì QKĐ : S + was / were + V3 / PII ( by O )

`-` Thì HTTD : S + is / am / are + being + V3 / PII ( by O )

`-` Thì HTHT : S + have / has + been + V3 / PII ( by O )

`-` Thì TLĐ : S + will be + V3 / PII ( by O )

`-` ĐTKT : S + ĐTKT + be + V3 / PII ( by O )

`40`.A cake is being eaten

`41`.English is spoken by English people

`42`.Glasses are worn

`43`.Whisky is drunk by the children

`44`.A cat and a dog are kept as pets by our children

`45`.Eggs aren't layed by a rooster

`46`.The wool is given by sheep

`47`.Dinner wasn't served by mother

`48`.Hats and coats were left here

`49`.The meeting can't be held in that room

`49`.The plants ought to be watered once a week

`50`.The mail is being delivered by the mailman now

`51`.My briefcase has been taken

`52`.He was ordered to take a long rest by the doctor

`53`.The house was stricken by lightning

`54`.An article about our country was written

`55`.That novel has been translated into Vietnamese

`\text{@ TheFox}`

40. They are eating a cake

=> A cake is being eaten

41. English people speak English

=> English is spoken by English people

42. People wear glasses

=> Glasses are worn by people

43. The children drink whisky

=> Whisky is drunk by the children

44. Our children keep a cat and dog as pets

=> A cat and dog are kept as pets by our children

45.A rooster does not lay eggs

=> Eggs aren't laid by a rooster