4.The manager didn’t phone the secretary this morning.

.................................................The secretary wasn't phoned by the manager this morning..........................................

5. Did Mary this beautiful dress?

....................................................Was this beautiful dress bought by Mary................................................

6.The German didn’t  build this factory during the Second World War.

..................This factory wasn't built by the German during the Second World War...............................................................................................

7.How many languages do they speak in Canada?

......................How many languages are spoken in Canada?..............................................................................................

8.The waiter brings me this dish.

................................I am brought this dish by the waiter.................................................................................

9.Our friends send these postcards to us.

.................................These postcards are sent to us by our friends...............................................................

10.Their grandmother told them this story when they visited her last week.

.......................................This story was told to them by their grandmother when they visited her last week.............................................................................

11.Tim ordered this train ticket for his mother.

....................................This train ticket was ordered for Tim's mother..............................................................................

12.You didn’t show me the special cameras.

............................I wasn't shown the special cameras ........................................................................................

13.She showed her ticket to the airline agent.

.......................................Her ticket was shown to the airline agent..........................................................................

14.He lends his friend his new shoes.

............................................His friend is lent his new shoes.........................................................................

8. The manager phoned the secretary this morning.

@ The secretary was phoned by the manager this morning_{............................................................................................................................................................................}

9. Mary bought this beautiful dress last week.

@ This beautiful dress was bought last week by mary_{.............................................................................................................................................................}

1. The english grammar has been explained by our teachers

2. The accident was caused by some drunk drivers in this city

3. The secretary wasn't phoned this morning by the manager 

4. Was this beautiful dress bought by Mary?

5.These old pictures won't be hung in the living room

6. This building was not built during the Second World War by the German  

1. Our teachers have explained the english grammar.

=> The english grammar has been explained by our teachers.

2. Some drunk drivers caused the accident in this city.

=> The accident in this city was caused by some drunk drivers.

3. The manager didn't phone the secretary this morning .

=> The secretary wasn't phoned by the manager this morning.

4. Did Mary buy this beautiful dress?

=> Was this beautiful dress bought by Mary ?

5.I won't hang these old pictures in the living room.

=> These old pictures won't be hung in the living room.

6. The German didn't build this factory during the Second World War.

=> This factory wasn't built by the German during the Second World War.

1. the english grammar have been explained by our teachers

2. the accident was caused in this city by some drunk drivers

3.the secretary wasn't phoned this morning by the manager

4.was this beautiful dress bought by Mary?

5.these old pictures won't be hung in the living room by me

6.this factory wasn't built during the Second World War by the german

yêu cầu đề là gì vậy bạn

Bn có thể đăng rõ đề hơn đc k, như này k ai biết đề là j luôn á bn

1 Tim was invited to his bachelor party by John 2 days ago

2 The secretary wasn't phoned by the manager this morning

3 This report was written yesterday

4 She was sent to hospitel by him yesterday

5 This hosue was built in 1990

6 Mary's dog was killed by a lion last week

7 Tom was punished by the teacher because of his laziness

8 Oil-lamps were used years ago

9 That medical center was opened years ago

10 No comments were made by me on that event

Tom's parents will be visited by Tom next month

The secretary wasn't phoned by the manager this morning

Was this beautiful dress bought by Mary?

These old pictures won’t be hung in the living room

This factory wasn't built by the German during the Second World War 

_{Nếu mình đoán không nhầm thì đề bài là viết lại câu sử dụng passive voice thì phải.} 

The manager didn’t phone the secretary this morning.

=> The secretary was not phoned by the manager this morning.

Have the thieves stolen the most valuable painting in the national museum?

=> Has the most valuable painting in the national museum been stolen?

The secretary wasn't phoned by the manager this morning.

Has the most valuable painting in the national museum been stloen by the thieves?

1.My father waters this flower every morning.
=>This flower is watered (by my father) every morning.
2.The manager didn’t phone the secretary this morning.
=>The secretary wasn’t phoned (by the manager) this morning.
3.The Greens are going to paint this house and these cars for Christmas Day.
=>This factory wasn’t built (by the Greens) during the Second World War.
4.The students have discussed the pollution problems since last week.
=>The pollution problems have been discussed (by the students) since last week.

1.My father waters this flower every morning.
=>This flower is watered (by my father) every morning.
2.The manager didn’t phone the secretary this morning.
=>The secretary wasn’t phoned (by the manager) this morning.
3.The Greens are going to paint this house and these cars for Christmas Day.
=>This house and these cars are going to be painted for Chrismas day by the Greens.
4.The students have discussed the pollution problems since last week.
=>The pollution problems have been discussed (by the students) since last week.

1.My father waters this flower every morning.
=>this flower is watered by myfather every morning.
2.The manager didn’t phone the secretary this morning.
=> the secretary wasn't phoned by The manager this morning.
3.The Greens are going to paint this house and these cars for Christmas Day.
=> this house and these cars are going to be painted for Christmas Day by The Greens 
4.The students have discussed the pollution problems since last week.
=> the pollution problems  have been discussed by The students since last week.