1. It isn't necessary for you to finish the work today.
=>You don't..........have to finish the work today................................................
2.Mr.John couldn't enjoy the meal because of his stomachache
=>The stomachache prevented..........Mr.John from enjoying the meal.........................................
3.Neither Lan nor her friends like durians.
=>both.......Lan anh her friends don't like durians.................................................
4.i think that  you shouldn't make too much noise.I am doing my homework.
=>I'd rather........you didn't make too much noise because I am doing my homework...................................................
5.We have  to delay the journey to Ho Chi Minh City because it is raining heavily.
=>because of......the heavy rain, we have to delay the journey..................................................
6.There are 365 days in a year
=>A year........has 365 days.................

You don't have to finish the work today
 

 to finish the work today

17,It isn’t important for you to finish the work today.

-> You don’t ……have to finish the work today.…………………………………….

18. It isn't important for him to study hard.

-> He doesn't ……have to study hard.………………………………………….

19, It is necessary for you to do homework.

-> You ……have to do homework……………………………..

20. It is important for him to go home early today

-> He …………has to go home early today…………………………………..

21, There are over eight hundred stamps in Tim’s collection.

->  Tim’s collection ……has 800 stamps………………………

22,How old is your father ?

-> What is ……the age of your father………………………………….. ?

23, How high is Big Ben Clock Tower ?

-> What is …the height of Big Ben Clock Tower……………………………..?

24, What is your son’s weight

-> How …heavy is your son………………………… ?

25, How long is the Me Kong river ?

-> What is ……the length of mekong river……………………………………. ?

26,  How wide is the west Lake ?

-> What is ……the width of the West Lake……………………………………………. ?

27,How heavy is the chicken?

-> What is ……the weight of the chicken………………………………….. ?

28, What is your daughter’s age ?

-> How ……old is your daughter…………………………………… ?

Viết lại câu

17,It isn’t important for you to finish the work today.

-> You don’t ……………… have to finish the work today.………………………….

18. It isn't important for him to study hard.

-> He doesn't …………………have to study hard…………………………….

19, It is necessary for you to do homework.

-> You ……………… don't have to do the test …………………..

20. It is important for him to go home early today

-> He ……………………………has to go home early today………………..

21, There are over eight hundred stamps in Tim’s collection.

->  Tim’s collection …… has over eight hundred stamps.………………………

22,How old is your father ?

-> What is ……………the age of your father ?………………………….. ?

23, How high is Big Ben Clock Tower ?

-> What is ………the height of Big Ben Clock Tower ?………………………..?

24, What is your son’s weight

-> How …………heavy is your son………………… ?

25, How long is the Me Kong river ?

-> What is …………… the length of the Mekong River ?……………………………. ?

26,  How wide is the west Lake ?

-> What is …………………  the width of the west Lake ? ………………………………. ?

27,How heavy is the chicken?

-> What is ………………  the weight of the chicken?     ……………………….. ?

28, What is your daughter’s age ?

-> How ……………… old is your daughter?………………………… ?

B1 :Tìm lỗi sai và sửa lại

When I am ill, my Mom looks at=>after me

B2: Viết lại câu

1. It is not necessary for you to finish the work today

-> You don't have.to finish the work today ......................

B1 :Tìm lỗi sai và sửa lại

When I am => was ill, my Mom looks at => looked after me

B2: Viết lại câu

1. It is not necessary for you to finish the work today

-> You don't have.need to finish the work today

#Yiin

1. His son is twelve months old . ->He has a a twelve-month old son.

2. He looks after sick people ->He takes care of sick people.

3. Do you enjoy listening to music ? -> Are you interested in listening to music?

4. We have a two- month summer vacation. -> Our summer vacation lasts for 2 months.

5. It not necessary for you to finish the work today . -> You don't have to finish the work today.

6. Zidane is among the greatest football players in the world . -> One of the greatest football players in the world is Zidane.

7. We should practive speaking English everyday . -> We ought to practive speaking English everyday.

1 I think you ought to give up playing video games (should)                                        

→ I think you should give up playing video games.

2. It's necessary for me to finish the work on time(have to)

 → I have to finish the work on time

3. It wasn't necessary for you to clean that car (have to)

→ You didn't have to clean that car.

4. It was quite unnecessary for you to adopt a green lifestyle. (have to)

→ You didn't have to adopt a green lifestyle.​

5. It was careless of you to leave the windows open last night.(shouldn't)

→ You shouldn't have left the windows open last night.

6. It is advisable for each member in the family to share the housework equally. (Should)

→ Each should share the housework equally.

7. You are required to come back home before 10 p.m. (must)

→ You must come back home before 10 p.m.

8. Lina is advised to prepare carefully in the morning. (should)

→ Linda should prepare carefully in the morning.

9. Tu is responsible for picking up litter. (have to)

→ Tu has to pick up litter.

10. You are required to ask your parents for permission before staying out late. (must)

→ You must ask your parents for permission before staying out late.

11. I think you ought to give up smoking immediately. (should)

→ I think you should give up smoking immediately​​

12. It is not a good idea for me to stay up late. (shouldn't)

→ I shouldn't stay up late.

13. It wasn't necessary for you to send these letters. (have to)

→ You didn't have to send these letters.

14. It was unnesscesary for Tim to finish the work. (have to)

→ Tim didn't have to finish the work.

15. It was careless of you to leave your children alone at home. (shouldn't)

→ You shouldn't have left your children alone at home.

1 I think you ought to give up playing video games (should)                                        

→I think you

2. It's necessary for me to finish the work on time(have to)

 → I

3. It wasn't necessary for you to clean that car (have to)

→You

4. It was quite unnecessary for you to adopt a green lifestyle. (have to)

→You

5. It was careless of you to leave the windows open last night.(shouldn't)

→You

6. It is advisable for each member in the family to share the housework equally. (Should)

→Each

7. You are required to come back home before 10 p.m. (must)

→You

8. Lina is advised to prepare carefully in the morning. (should)

→Linda

9. Tu is responsible for picking up litter. (have to)

→Tu

10. You are required to ask your parents for permission before staying out late. (must)

→You

11. I think you ought to give up smoking immediately. (should)

→I think you

12. It is not a good idea for me to stay up late. (shouldn't)

→ I

13. It wasn't necessary for you to send these letters. (have to)

→You

14. It was unnesscesary for Tim to finish the work. (have to)

→Tim

15. It was careless of you to leave your children alone at home. (shouldn't)

→You

1 I think you ought to give up playing video games (should)                                →I think you should give up playing video games 

2. It's necessary for me to finish the work on time(have to)

 → I have to finish the work on time

3. It wasn't necessary for you to clean that car (have to)

→You didn't have to clean that car

4. It was quite unnecessary for you to adopt a green lifestyle. (have to)

→You didn't have to adopt a green lifestyle

5. It was careless of you to leave the windows open last night.(shouldn't)

→You shouldn't have left the windows open last night

6. It is advisable for each member in the family to share the housework equally. (Should)

→Each member in the family should share the housework equally

7. You are required to come back home before 10 p.m. (must)

→You must come back home before 10pm

8. Lina is advised to prepare carefully in the morning. (should)

→Linda should prepare carefully in the morning

9. Tu is responsible for picking up litter. (have to)

→Tu has to pick up litter

10. You are required to ask your parents for permission before staying out late. (must)

→You must ask your parents for permission before staying out late

11. I think you ought to give up smoking immediately. (should)

→I think you should give up smoking immediately

12. It is not a good idea for me to stay up late. (shouldn't)

→ I shouldn't stay up late

13. It wasn't necessary for you to send these letters. (have to)

→You didn't have to send these letters

14. It was unnesscesary for Tim to finish the work. (have to)

→Tim didn't have to finish the work

15. It was careless of you to leave your children alone at home. (shouldn't)

→You shouldn't have left your children alone at home

1. It isn't important for you to finish the work today.

-> You don't have to finish the work today.

2. I have more books than you do.

-> You don't haev more books than I do.

3. The library contains over 30 million books.

-> There 30 million books in the library.

1. It isn't important for you to finish the work today.

-> You don't have to finish the work today.

2. I have more books than you do.

-> You don't have as many books as I do.

3. The library contains over 30 million books.

-> There are 30 million books in the library. 

1.It is a lovely dinner. => What a lovely dinner! 

2.he lives too far away from the school. => He doesn't live near the school.

3.You shouldn't eat too much meat. => You had better not eat too much meat.

4.How heavy is the chicken? => What is the weight of the chicken ?

5.How much are these rackets? => What is the cost of this rackets ?

6.I roller skating and my brother does, too. => Both my brother and I  roller skating.

7.It is not necessary for you to finish the work today. => You don't have to finish the work today.