they didn't look after the children properly

-> The children weren't looked after  properly

The children weren't looked after properly

1 How was the lost man found by the police

2 By whom are the children looked after for you?

3 How long has the doctor been waited for 

4 What time can their papers be handed in by the boys

5 By whom are you lent this book

6 How many marks are given to you by the teacher

1 All parents love to talk with their children

2 You should offer to do the dishes after meal

3 Have you ever offered to look after someone's dog?

4  Do you think it is difficult to stay friends with an ex-boyfriend?

5 Have you ever tried to learn something new?

6 DO you think it is difficult to learn cooking after school?

7 Do you know how to make Russian salad?

8 Do you plan to go anywhere next week?

9 would you like to study in another country?

10 have you ever forgot to turn off your cell phone during class?

11Happiness is sitting on sofa on winter evening with a box of chocolate

12happiness is found in real life, not bargaining or selling

1 Lan will be prasented a pen by Minh

2 Hoa will be taken to the park by their parents

mn giúp mik vs mik thank nhiều

1) No one tell us about the problem
-> The problem isn't told us about.
2)The milkman brings the milk to my floor every morning
-> The milk is brought to my floor by the milkman every morning.
3) They never do that work
-> That work is never done.
4) Parents look after their children
-> Their children are looked after by parents.

1, The problem isn't told about
2, The milk is brought to my floor every morning by the milkman
3, That work is never done
4, Their children are looked after by parents

1. The problem isn't told us about.

2.The milk is brought to my floor by the milkman every morning.

3.That work's never done.

4.Their children are looked after by parents.

chuyển đổi câu chủ động thành câu bị động

1, he should not do thay silly thing

=>thay silly thing should not be done (by him)

2, they did not look after the children properly

=>the children weren't looked after properly

3, people must hand in their weapons

=>Their weapons must be handed in 

4, Did he clown make you laugh a lot last night?

=>Were you made to laugh a lot by his clown last night?

5, You had to be sure to answer his question

=<his question had to be sure to be answered

6, The Prime Minister and his wife are getting divorced

=>Divorves are being got by  The Prime Minister and his wife 

7, the president had suffered a heart attack

=>a heart attack had been suffered  by the president