tiếng anh cứu tớ vs ............................................

`1` All the workers were being instructed by the chief engineer

`-` S + was/were + V-ing

`->` bđ : S + was/were + being + V-II + ( by O )

`2` The meeting will be held before May Day

`->` S + will + V-inf

`->` bđ : S + will + be + V-II + ( by O )

`3` The window was broken and some pictures were taken away by the boys

`->` S + V2/V-ed

`->` bđ : S + was/were + V-II + ( by O )

`4` Vietnamese isn't spoken by Mary

`->` S + V(s/es)

`->` bđ : S + am/is/are + V-II + ( by O )

`5` The lesson is explained carefully by the teacher

`->` S + V(s/es)

`->` bđ : S + am/is/are + V-II + ( by O )

`6` The food is being cooked in the kitchen by Mrs.Green 

->` S + am/is/are + V-ing

`->` bđ : S + am/is/are + being + V-II + ( by O )

`7` The patient was examined by the doctor

`->` S + V2/V-ed

`->` bđ : S + was/were + V-II + ( by O )

`8` That noise was made by these boys

`->` S + V2/V-ed

`->` bđ : S + was/were + V-II + ( by O )

`9` July's car is being repaired by the mechanic

`->` S + am/is/are + V-ing

`->` bđ : S + am/is/are + V-II + ( by O )

`10` The floor was being cleaned when I arrived

`->` S + was/were + V-ing

`->` bđ : S + was/were + V-II + ( by O )

$baoyen.$

`1.` All the workers were instructed by the chief engineer.

`-` BĐ QKĐ: S `+` was/were (not) `+` PII `+` (by O)

`2.` The meeting will be held before May Day.

`-` BĐ TLĐ: S `+` will (not) `+` be `+` PII `+` (by O)

`3.` The window was broken and some pictures were taken by the boys.

`-` BĐ QKĐ: S `+` was/were (not) `+` PII `+` (by O)

`4.` Vietnamese isn't spoken by Mary.

`-` BĐ HTĐ: S `+` am/is/are (not) `+` PII `+` (by O)

`5.` The lesson is explained carefully by the teacher.

`-` BĐ HTĐ: S `+` am/is/are (not) `+` PII `+` (by O)

`6.` The food is being cooked in the kitchen by Mrs. Green.

`-` BĐ HTTD: S `+` am/is/are (not) `+` being`+` PII `+` (by O)

`7.` The patients were examined by the doctor.

`-` BĐ QKĐ: S `+` was/were (not) `+` PII `+` (by O)

`8.` That noise was made by these boys.

`-` BĐ QKĐ: S `+` was/were (not) `+` PII `+` (by O)

`9.` Judy's car is being repaired by the mechanic.

`-` BĐ HTTD: S `+` am/is/are (not) `+` being`+` PII `+` (by O)

`10.` The floor was being cleaned when I arrived.

`-` BĐ QKTD: S `+` was/were (not) `+` being`+` PII `+` (by O)

`-------------------`

`@` Lưu ý:

`+` Trong câu chủ động với các chủ ngữ “I, They, We, somebody, someone,everybody, everyone,....” thì khi chuyển sang câu bị động ta bỏ By O.

`+` By O đứng trước trạng từ chỉ thời gian và đứng sau trạng từ chỉ nơi chốn.