1, After David had gone, we arrived.

2, Before taking a look around the shops, we had lunch.

3, When we got out of the office, the light had gone out.

4, By the time we started our work, she had explained everything clearly.

5, Before my mother came home, my father had watered all the plants in the garden.

6, Ann will be invited to the party by Bill.

7, That letter wasn’t written by me.

8, The White House is visited by hundreds of people everyday.

9, This fact is not known very well.

10, Are the dishes washed everyday by you?

11, That play was written by Shakespeare.

12, A new ring road is being opened round the city by them.

13, Nothing in your room has been moved by them.

14, The lesson is going to be explained by the teacher.

15, The book had been returned to the library by Kathy.

16, The engine of the car has to be repaired by them.

17, This room may be used for classroom by them.

18, Tea can’t be made with cold water.

19, All the workers of the plant were being instructed by the chief engineer.

20, If  the air weren’t so dirty, I would not sneeze so much.

21, Because the parents were exposed to radiation, the children have birth defects.

22, Air pollution leads to breathing problems.

23, Polluted environment makes birds leave their habitats and plants die.

24, Plastic bags are major source of waste, so we should not throw them everywhere.

25, Contaminated food results in people’s poor health.

26, The air people breathe gets polluted due to fumes released by factories.

 

Chúc bạn học tốt và sức khỏe nha!

1. After David had gone home, we arrived.

2. Before we had lunch , we took a look around the shops.

3. When we got out of the office, The light had gone out.

4. By the time we started our work, she had explained everything dearly.

5. Before my mother came home, My father had watered all the plants in the garden.

6. Ann will be invited to the party by Bill.

7. That letter wasn't written

8. The White House is visited by hundreds of people every day.

9. This fact isn't known veery well

10. Are the dishes washed every day?

11.That play was written by Shakespeare.

12.A new ring road is being opened  round the city

13.Nothing has been moved in your room

14.The lesson is going to be explained by the teacher

15.The book had been returned to the library by Kathy

16.The engine of the car has to be repaired .

17.This room may be used for the classroom . 

18.Tea can't be made with cold water. 

19.All the workers of the plant were being instructed by the chief engineer.

20.If the air wasn't so dirty, I wouldn't sneeze so much.

21.The chidren have birth defects because the parents were exposed to radiation.

22.The air pollution leads to breathing problems.

23. The pollution of the environment makes birds leave their habitats and plants die.

24. Plastic bags are a major source of waste so we should not throw plastic bags everywhere.

25. The contamination of the food results in people's poor health.

26. The air breathe gets polluted due to the release of fumes from factories.