41. They put on a new roof last year.

- A new roof was put on last year

42. Someone empties the dustbins every Thursday.

- The dustbins are epmtied every Thursday.

43. She delivers milk at about six o’clock .

- Milk is delivered  at about six o’clock .

44. They are going to finish a new school in the village next year.

- A new school is beeing to finished school in the village next year.

45. The police are questioning the man.

- The man is beeing  questioned by the police. 

46. They will probably send him back to Britain.

- he will be probably sent back to Britain.

47. Since then people have seen him  in 10 different countries

- He has been seen in 10 different countries since then.

41. They put on a new roof last year.

- A new roof was put on last year

42. Someone empties the dustbins every Thursday.

- The dustbins are emptied every Thursday.

43. She delivers milk at about six o’clock .

- Milk is delivered  at about six o’clock .

44. They are going to finish a new school in the village next year.

- A new school is beeing to finished school in the village next year.

45. The police are questioning the man.

- The man is beeing  questioned by the police. 

46. They will probably send him back to Britain.

- He will be probably sent back to Britain.

47. Since then people have seen him  in 10 different countries

- He has been seen in 10 different countries since then.

A new school is going to be finished in the village next year by them 

Không cần by them đâu bn

thanks nguyễn quỳnh nga lần sau mình cho cậu nhé

Chuyển từ chủ động sang bị động

1. Hundreds of people visit the Washington Monument each day

- The Washington Monument is visited by hundreds of people.

2. The Chinese invented paper, the main writing material today

- Paper, the main writing material today, was invented by the Chinese.

3. They put on a new roof last year

- A new roof was put on last year by them.

4. She delivers milk at about six o’clock

- Milk is delivered at about six o'clock by her.

5. The police is questioning the man

- The man is being questioned by the police.

III. Turn into the passive (Chuyển sang bị động)

1.    They will move this table to another room.

This table will be moved to another room.

2.    They will build a new hydro power station in this area next month.

A new hydro power station will be built in this area next month.

3.    I will clean my car tomorrow.

My car will be cleaned tomorrow

4.    They will put solar panels on the roof.

Solar panels will be put on the roof.

5.    He will finish the report before 9 o’clock.

The report will be finished before 9 o’clock. (by him)

6.    We will hold the meeting before May Day.

The meeting will be held before May Day.

7.    I will invite him to my birthday party.

He will be invited to my birthday party.

8.    She will paint this house next month.

This house will be painted next month. (by her)

9.    My teacher will tell a story about wildlife.

A story about wildlife will be told by my teacher

10. They will use a lot of money on building the hospital.

A lot of money will be used on building the hospital.

1. Are they learning new things?

They aren't learning new things

2. Is Minh walking?

Minh isn't walking

3. Are they waitting?

They aren't waitting

4. Is the dog playing with a ball?

The dog isn't playing with a ball

5. Are you meeting your friend at four?

I am not meeting my friend at four

Đề sai nhiều lắm nha bạn

1.They putted a new poof last year

2.Oil lamp was used (?) year ago

3.The fowls are felt twice a day

4.Are the windows often cleaned by him

5.sai de.Any trees aren't grown in her garden

6.His car is washed every Sunday morning

 lieu an nhieu nha

HOCTOT

Câu 6 đáp án đúng nên là.

6. He usually washes his car every Sunday morning

-His car .......is usually washed  every Sunday morning.........................

Mình tán thành ý kiến của bạn

ke bon tui ba ko k thi dung co xia mom vao .chuyen cua bon tui thi dung co quan tam. bon tui lam vi bon tui vao o nhuc bon tui chu co anh huong gi den ba dau?

bon tui lam vi muon biet ket qua cua bon tui dung hay sai thui. zo zien

bon tui ko hieu cho ba do thi lam sao. ma co lien quan gi den ba dau ma ba fai ngan chan? dien dan nay la cua chung chu ko phai cua ba ma ba co quyen nha!!!!!!!!!!!!!!!!

ta có a= 1 phần

       b=10phần

      c=100phần

số a là:222,999:(1+10+100)=2,009

Ta có M =\(\dfrac{1}{3}xy\left(-3xy^2\right)^2\)=\(\dfrac{1}{3}xy.9x^2y^4\)=3\(x^3y^5\).Do đó phần hệ số là 3 và phần biến là \(x^3y^5\)