III

1, Pandas should be saved from extinction by people

2, All traffic laws must be obeyed by us.

3, This broken window ought to be repaired by Nam.

4, Tomatoes can be picked by you before they are completely ripe.

5, This work has to be finished by Lan today.

6, Bananas shouldn’t be put in the freezer by you.

7, Can the radio be repaired by you?

8, A book has to be given to me by Hoa tomorrow.

9, All exercises can’t be done by him.

10, The flight from HCM to Ha Noi has to be canceled by them.

IV

1, Two criminals were arrested by the police last night.

2, All the letters were posted by them yesterday.

3, The machinery wasn’t damaged by them.

4, Ten apples were eaten by Lan last night.

5, How many motorbikes were imported by that company?

6, Was the mistake discovered by Nam?

7, That book was written by a famous author.

Ảnh 2:

6, Cloth bags will be used instead of plastic bags by people.

7, The question will be answered carefully by most of the students.

8, Uniform will be worn by them next year.

VII

1, A new road is going to be built around the city by them.

2, Is your car going to be painted by you?

3, Coffee is going to be made by Lan,

Ảnh 3:

8, The chair wasn’t broken by Loan.

9, Those bridges were built by workers in 1972.

10, By whom was this letter written?

V

1, The newspaper was being read by her at 3 o’clock yesterday.

2, Some clothes were being washed by her when I came.

3, A letter was being written in her room by Ann when the phone rang.

4, A phone call was being made by Tom when it rained.

5, A photo of me was being taken by Tom at this time.

6, Her sister wasn’t being taken along by Lan at this time last week.

7, Was coffee being made by him at this time last night?

8, Their car wasn’t being repaired by them.

VI

1, I will be collected at the airport by John.

2, Will her be invited to your birthday party by you?

3, No one will be met by at the airport by her.

4, A meeting will be held here by them next year.

5, Tea will be made with cold water by Tom.

6, Cloth bags will be used instead of plastic bags by people.

7, The question will be answered carefully by most of the students.