Câu bị động ( Thì QKĐ `-` HTHT ) :

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

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

`4`.The living room is being redecorated 

`5`.The players were made run around the court ten times by the coach

`6`.Mike was helped do his homework by Peter

`\text{@ TheFox}`

4. They are redecorating the living room 

`->` The livingroom is redecorated

Công thức :

S + `V_{1;s;es}` + by + O + . . .

`->` O + am/is/are + `V_{3;ed}` + by S + . . .

5. The coach made the players run around the court ten times

`->` The players are made by coach run around the court ten times

Công thức :

S + `V_{1;s;es}` + by + O + . . .

`->` O + am/is/are + `V_{3;ed}` + by S + . . .

6. Peter helped mike do his homework Mike

`->` Mike is helped by Peter homework

S + `V_{1;s;es}` + by + O + . . .

`->` O + am/is/are + `V_{3;ed}` + by S + . . .